├── ultralytics_llm ├── py.typed ├── __init__.py └── client.py ├── tests ├── __init__.py └── test_client.py ├── vercel.json ├── examples ├── python │ └── basic.py └── web │ └── demo.html ├── .github ├── ISSUE_TEMPLATE │ ├── config.yml │ ├── question.yml │ ├── feature-request.yml │ └── bug-report.yml ├── dependabot.yml └── workflows │ ├── minify.yml │ ├── ci.yml │ ├── format.yml │ ├── purge-cdn.yml │ └── tag.yml ├── biome.json ├── pyproject.toml ├── .gitignore ├── docs └── API.md ├── README.md ├── LICENSE └── js └── chat.min.js /ultralytics_llm/py.typed: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /tests/__init__.py: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | """Tests for Ultralytics LLM package.""" 3 | -------------------------------------------------------------------------------- /vercel.json: -------------------------------------------------------------------------------- 1 | { 2 | "cleanUrls": true, 3 | "trailingSlash": false, 4 | "redirects": [ 5 | { 6 | "source": "/", 7 | "destination": "/examples/web/demo" 8 | } 9 | ] 10 | } 11 | -------------------------------------------------------------------------------- /ultralytics_llm/__init__.py: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | """Ultralytics LLM toolkit.""" 3 | 4 | __version__ = "0.0.2" 5 | __all__ = ["LLMClient"] 6 | 7 | from ultralytics_llm.client import LLMClient 8 | -------------------------------------------------------------------------------- /examples/python/basic.py: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | """Example usage of Ultralytics LLM Python client.""" 3 | 4 | from ultralytics_llm import LLMClient 5 | 6 | # Initialize client 7 | client = LLMClient(api_key="your-api-key-here") 8 | 9 | # Send a chat message 10 | try: 11 | response = client.chat("What's new in YOLO11?") 12 | print(f"Response: {response}") 13 | except NotImplementedError as e: 14 | print(f"⚠️ {e}") 15 | print("Python client is under development. Use JavaScript widget for now!") 16 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/config.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | blank_issues_enabled: true 4 | contact_links: 5 | - name: 📄 Docs 6 | url: https://docs.ultralytics.com/ 7 | about: Full Ultralytics Documentation 8 | - name: 💬 Forum 9 | url: https://community.ultralytics.com/ 10 | about: Ask on Ultralytics Community Forum 11 | - name: 🎧 Discord 12 | url: https://ultralytics.com/discord 13 | about: Ask on Ultralytics Discord 14 | - name: ⌨️ Reddit 15 | url: https://reddit.com/r/ultralytics 16 | about: Ask on Ultralytics Subreddit 17 | -------------------------------------------------------------------------------- /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | # Dependabot for package version updates 4 | # https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates 5 | 6 | version: 2 7 | updates: 8 | - package-ecosystem: pip 9 | directory: "/" 10 | schedule: 11 | interval: weekly 12 | time: "04:00" 13 | open-pull-requests-limit: 10 14 | labels: 15 | - dependencies 16 | 17 | - package-ecosystem: github-actions 18 | directory: "/.github/workflows" 19 | schedule: 20 | interval: weekly 21 | time: "04:00" 22 | open-pull-requests-limit: 5 23 | labels: 24 | - dependencies 25 | -------------------------------------------------------------------------------- /biome.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "https://biomejs.dev/schemas/latest/schema.json", 3 | "vcs": { 4 | "enabled": true, 5 | "clientKind": "git", 6 | "useIgnoreFile": true 7 | }, 8 | "files": { 9 | "ignoreUnknown": true 10 | }, 11 | "formatter": { 12 | "enabled": true, 13 | "indentStyle": "space", 14 | "indentWidth": 2, 15 | "lineWidth": 120 16 | }, 17 | "linter": { 18 | "enabled": true, 19 | "rules": { 20 | "recommended": true, 21 | "style": { 22 | "noUnusedTemplateLiteral": "warn", 23 | "useConst": "error" 24 | }, 25 | "suspicious": { 26 | "noConsole": "off", 27 | "noExplicitAny": "warn" 28 | } 29 | } 30 | }, 31 | "javascript": { 32 | "formatter": { 33 | "quoteStyle": "double", 34 | "semicolons": "always" 35 | } 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /ultralytics_llm/client.py: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | """Ultralytics LLM Client - Python interface for LLM interactions.""" 3 | 4 | 5 | class LLMClient: 6 | """Python client for interacting with LLM APIs.""" 7 | 8 | def __init__(self, api_key: str, api_url: str = "https://api.ultralytics.com"): 9 | """Initialize LLM client. 10 | 11 | Args: 12 | api_key: API key for authentication 13 | api_url: Base URL for API endpoints 14 | """ 15 | self.api_key = api_key 16 | self.api_url = api_url 17 | 18 | def chat(self, message: str) -> str: 19 | """Send a chat message and receive a response. 20 | 21 | Args: 22 | message: User message to send 23 | 24 | Returns: 25 | Assistant response text 26 | """ 27 | # TODO: Implement chat functionality 28 | raise NotImplementedError("Python LLM client coming soon!") 29 | -------------------------------------------------------------------------------- /tests/test_client.py: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | """Tests for Ultralytics LLM package.""" 3 | 4 | import pytest 5 | from ultralytics_llm import LLMClient, __version__ 6 | 7 | 8 | def test_version(): 9 | """Test package version.""" 10 | assert isinstance(__version__, str) 11 | assert len(__version__.split(".")) >= 2 12 | 13 | 14 | def test_client_init(): 15 | """Test LLMClient initialization.""" 16 | client = LLMClient(api_key="test-key", api_url="https://test.com") 17 | assert client.api_key == "test-key" 18 | assert client.api_url == "https://test.com" 19 | 20 | 21 | def test_client_default_url(): 22 | """Test LLMClient default URL.""" 23 | client = LLMClient(api_key="test-key") 24 | assert client.api_url == "https://api.ultralytics.com" 25 | 26 | 27 | def test_chat_not_implemented(): 28 | """Test chat method raises NotImplementedError.""" 29 | client = LLMClient(api_key="test-key") 30 | with pytest.raises(NotImplementedError): 31 | client.chat("test message") 32 | -------------------------------------------------------------------------------- /.github/workflows/minify.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | name: Minify JavaScript 4 | 5 | on: 6 | pull_request: 7 | paths: 8 | - "js/chat.js" 9 | 10 | permissions: 11 | contents: write # Modify code in PRs 12 | pull-requests: write # Add comments and labels to PRs 13 | 14 | jobs: 15 | minify: 16 | if: github.event_name == 'workflow_dispatch' || github.event_name == 'push' || (github.event.pull_request && github.event.pull_request.head.repo.full_name == github.repository) 17 | runs-on: ubuntu-latest 18 | steps: 19 | - name: Checkout code 20 | uses: actions/checkout@v6 21 | with: 22 | ref: ${{ github.head_ref || github.ref }} 23 | token: ${{ secrets.GITHUB_TOKEN }} 24 | 25 | - name: Setup Node.js 26 | uses: actions/setup-node@v6 27 | with: 28 | node-version: "22" 29 | 30 | - name: Install terser 31 | run: npm install -g terser 32 | 33 | - name: Minify chat.js 34 | run: terser js/chat.js -o js/chat.min.js -c -m --comments false 35 | 36 | - name: Commit minified file 37 | run: | 38 | git config --local user.email "web@ultralytics.com" 39 | git config --local user.name "UltralyticsAssistant" 40 | git add js/chat.min.js 41 | git diff --quiet && git diff --staged --quiet || git commit -m "Auto-minify chat.js" 42 | git push 43 | -------------------------------------------------------------------------------- /.github/workflows/ci.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | # Continuous Integration (CI) GitHub Actions tests 4 | 5 | name: CI 6 | 7 | permissions: 8 | contents: read # Read code in PRs 9 | 10 | on: 11 | push: 12 | branches: [main] 13 | pull_request: 14 | branches: [main] 15 | schedule: 16 | - cron: "0 0 * * *" # Runs at 00:00 UTC every day 17 | 18 | jobs: 19 | Test: 20 | runs-on: ${{ matrix.os }} 21 | strategy: 22 | fail-fast: false 23 | matrix: 24 | os: [ubuntu-latest, macos-latest, windows-latest] 25 | python-version: ["3.9", "3.13"] 26 | 27 | steps: 28 | - uses: actions/checkout@v6 29 | 30 | - uses: actions/setup-python@v6 31 | with: 32 | python-version: ${{ matrix.python-version }} 33 | 34 | - uses: astral-sh/setup-uv@v7 35 | with: 36 | enable-cache: false 37 | 38 | - name: Install dependencies 39 | run: | 40 | uv pip install --system -e ".[dev]" 41 | 42 | - name: Import Package 43 | shell: python 44 | run: | 45 | from ultralytics_llm import __version__ 46 | print(f"ultralytics-llm {__version__}") 47 | 48 | - name: Tests 49 | run: | 50 | python -m pytest tests -v --cov=./ --cov-report=xml:pytest-coverage.xml 51 | 52 | - name: Upload coverage to Codecov 53 | uses: codecov/codecov-action@v5 54 | with: 55 | token: ${{ secrets.CODECOV_TOKEN }} 56 | files: ./pytest-coverage.xml, # optional (default = coverage.xml) 57 | -------------------------------------------------------------------------------- /.github/workflows/format.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | # Ultralytics Actions https://github.com/ultralytics/actions 4 | # This workflow formats code and documentation in PRs to Ultralytics standards 5 | 6 | name: Ultralytics Actions 7 | 8 | on: 9 | issues: 10 | types: [opened] 11 | pull_request: 12 | branches: [main] 13 | types: [opened, closed, synchronize, review_requested] 14 | 15 | permissions: 16 | contents: write # Modify code in PRs 17 | pull-requests: write # Add comments and labels to PRs 18 | issues: write # Add comments and labels to issues 19 | 20 | jobs: 21 | actions: 22 | runs-on: ubuntu-latest 23 | steps: 24 | - name: Run Ultralytics Actions 25 | uses: ultralytics/actions@main 26 | with: 27 | token: ${{ secrets._GITHUB_TOKEN || github.token }} # Auto-generated fallback 28 | labels: true # Auto-label issues/PRs using AI 29 | python: true # Format Python with Ruff and docformatter 30 | prettier: true # Format YAML, JSON, Markdown, CSS 31 | biome: false # Format JS/TS with Biome (auto-detected via biome.json) 32 | swift: false # Format Swift (requires macos-latest) 33 | spelling: true # Check spelling with codespell 34 | links: true # Check broken links with Lychee 35 | summary: true # Generate AI-powered PR summaries 36 | openai_api_key: ${{ secrets.OPENAI_API_KEY }} # Powers PR summaries, labels and comments 37 | brave_api_key: ${{ secrets.BRAVE_API_KEY }} # Used for broken link resolution 38 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/question.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | name: ❓ Question 4 | description: Ask an Ultralytics LLM Chatbot question 5 | # title: " " 6 | labels: [question] 7 | body: 8 | - type: markdown 9 | attributes: 10 | value: | 11 | Thank you for asking an Ultralytics ❓ Question! 12 | 13 | - type: checkboxes 14 | attributes: 15 | label: Search before asking 16 | description: > 17 | Please search the [issues](https://github.com/ultralytics/llm/issues) and [discussions](https://github.com/ultralytics/llm/discussions) to see if a similar question already exists. 18 | options: 19 | - label: > 20 | I have searched the Ultralytics [issues](https://github.com/ultralytics/llm/issues) and [discussions](https://github.com/ultralytics/llm/discussions) and found no similar questions. 21 | required: true 22 | 23 | - type: textarea 24 | attributes: 25 | label: Question 26 | description: What is your question? Please provide as much information as possible. Include detailed code examples to reproduce the problem and describe the context in which the issue occurs. Format your text and code using [Markdown](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax) for clarity and readability. Following these guidelines will help us assist you more effectively. 27 | placeholder: | 28 | 💡 ProTip! Include as much information as possible (logs, tracebacks, screenshots etc.) to receive the most helpful response. 29 | validations: 30 | required: true 31 | 32 | - type: textarea 33 | attributes: 34 | label: Additional 35 | description: Anything else you would like to share? 36 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature-request.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | name: 🚀 Feature Request 4 | description: Suggest an Ultralytics LLM Chatbot feature 5 | # title: " " 6 | labels: [enhancement] 7 | type: "feature" 8 | body: 9 | - type: markdown 10 | attributes: 11 | value: | 12 | Thank you for submitting an Ultralytics 🚀 Feature Request! 13 | 14 | - type: checkboxes 15 | attributes: 16 | label: Search before asking 17 | description: > 18 | Please search the [issues](https://github.com/ultralytics/llm/issues) to see if a similar feature request already exists. 19 | options: 20 | - label: > 21 | I have searched the Ultralytics [issues](https://github.com/ultralytics/llm/issues) and found no similar feature requests. 22 | required: true 23 | 24 | - type: textarea 25 | attributes: 26 | label: Description 27 | description: A short description of your feature. 28 | placeholder: | 29 | What new feature would you like to see in the Ultralytics LLM Chatbot? 30 | validations: 31 | required: true 32 | 33 | - type: textarea 34 | attributes: 35 | label: Use case 36 | description: | 37 | Describe the use case of your feature request. It will help us understand and prioritize the feature request. 38 | placeholder: | 39 | How would this feature be used, and who would use it? 40 | 41 | - type: textarea 42 | attributes: 43 | label: Additional 44 | description: Anything else you would like to share? 45 | 46 | - type: checkboxes 47 | attributes: 48 | label: Are you willing to submit a PR? 49 | description: > 50 | (Optional) We encourage you to submit a [Pull Request](https://github.com/ultralytics/llm/pulls) (PR) to help improve Ultralytics software for everyone, especially if you have a good understanding of how to implement a fix or feature. 51 | See the Ultralytics [Contributing Guide](https://docs.ultralytics.com/help/contributing/) to get started. 52 | options: 53 | - label: Yes I'd like to help by submitting a PR! 54 | -------------------------------------------------------------------------------- /.github/workflows/purge-cdn.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | # Purge jsdelivr CDN cache when JavaScript files are updated to ensure users get latest versions immediately 4 | 5 | name: Purge CDN Cache 6 | 7 | on: 8 | push: 9 | branches: [main] 10 | paths: 11 | - "js/**" 12 | workflow_dispatch: 13 | workflow_run: 14 | workflows: ["Tag and Release"] 15 | types: [completed] 16 | 17 | permissions: 18 | contents: read 19 | 20 | jobs: 21 | purge: 22 | runs-on: ubuntu-latest 23 | steps: 24 | - name: Purge jsdelivr CDN 25 | run: | 26 | FILES=("js/chat.js" "js/chat.min.js") 27 | VERSIONS=("main" "master" "latest") 28 | 29 | echo "Purging jsdelivr CDN cache for ${{ github.repository }}..." 30 | SUCCESS=0 31 | FAILED=0 32 | 33 | for file in "${FILES[@]}"; do 34 | for version in "${VERSIONS[@]}"; do 35 | URL="https://purge.jsdelivr.net/gh/${{ github.repository }}@$version/$file" 36 | echo "Purging: $file@$version" 37 | echo "URL: $URL" 38 | 39 | # Capture both stdout and stderr, plus HTTP code 40 | HTTP_RESPONSE=$(mktemp) 41 | HTTP_CODE=$(curl -sS -w "%{http_code}" -o "$HTTP_RESPONSE" "$URL" 2>&1 || echo "000") 42 | BODY=$(cat "$HTTP_RESPONSE" 2>/dev/null || echo "") 43 | rm -f "$HTTP_RESPONSE" 44 | 45 | echo "HTTP Code: $HTTP_CODE" 46 | if [ -n "$BODY" ]; then 47 | echo "Response: $BODY" 48 | fi 49 | 50 | if [[ "$HTTP_CODE" =~ ^2[0-9]{2}$ ]]; then 51 | echo "✓ Success: $file@$version" 52 | SUCCESS=$((SUCCESS + 1)) 53 | else 54 | echo "✗ Failed: $file@$version" 55 | FAILED=$((FAILED + 1)) 56 | fi 57 | echo "" 58 | sleep 1 59 | done 60 | done 61 | 62 | echo "CDN purge summary: $SUCCESS successful, $FAILED failed" 63 | 64 | # Exit with error if all purges failed 65 | if [ $SUCCESS -eq 0 ]; then 66 | echo "Error: All CDN purges failed" 67 | exit 1 68 | elif [ $FAILED -gt 0 ]; then 69 | echo "Warning: Some purges failed but at least one succeeded" 70 | fi 71 | -------------------------------------------------------------------------------- /pyproject.toml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | [build-system] 4 | requires = ["setuptools>=70.0.0", "wheel"] 5 | build-backend = "setuptools.build_meta" 6 | 7 | [project] 8 | name = "ultralytics-llm" 9 | dynamic = ["version"] 10 | description = "Ultralytics LLM toolkit for Python and JavaScript" 11 | readme = "README.md" 12 | requires-python = ">=3.9" 13 | license = { file = "LICENSE" } 14 | keywords = ["Ultralytics", "LLM", "AI", "Chat", "Assistant"] 15 | authors = [ 16 | { name = "Glenn Jocher", email = "glenn.jocher@ultralytics.com" } 17 | ] 18 | maintainers = [ 19 | { name = "Glenn Jocher", email = "glenn.jocher@ultralytics.com" } 20 | ] 21 | classifiers = [ 22 | "Development Status :: 4 - Beta", 23 | "Intended Audience :: Developers", 24 | "Intended Audience :: Education", 25 | "Intended Audience :: Science/Research", 26 | "License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)", 27 | "Programming Language :: Python :: 3", 28 | "Programming Language :: Python :: 3.9", 29 | "Programming Language :: Python :: 3.10", 30 | "Programming Language :: Python :: 3.11", 31 | "Programming Language :: Python :: 3.12", 32 | "Programming Language :: Python :: 3.13", 33 | "Topic :: Software Development", 34 | "Topic :: Scientific/Engineering", 35 | "Topic :: Scientific/Engineering :: Artificial Intelligence", 36 | "Operating System :: POSIX :: Linux", 37 | "Operating System :: MacOS", 38 | "Operating System :: Microsoft :: Windows", 39 | ] 40 | 41 | dependencies = [] 42 | 43 | [project.optional-dependencies] 44 | dev = [ 45 | "pytest", 46 | "pytest-cov", 47 | "ruff", 48 | ] 49 | 50 | [project.urls] 51 | "Homepage" = "https://ultralytics.com" 52 | "Source" = "https://github.com/ultralytics/llm" 53 | "Documentation" = "https://docs.ultralytics.com" 54 | "Bug Reports" = "https://github.com/ultralytics/llm/issues" 55 | 56 | [tool.setuptools] 57 | packages = { find = { where = ["."], include = ["ultralytics_llm", "ultralytics_llm.*"] } } 58 | 59 | [tool.setuptools.dynamic] 60 | version = { attr = "ultralytics_llm.__version__" } 61 | 62 | [tool.pytest.ini_options] 63 | addopts = "--doctest-modules --durations=30 --color=yes" 64 | norecursedirs = [".git", "dist", "build"] 65 | 66 | [tool.ruff] 67 | line-length = 120 68 | target-version = "py310" 69 | 70 | [tool.ruff.lint] 71 | select = ["UP"] # enables Python-upgrade rules 72 | 73 | [tool.ruff.format] 74 | docstring-code-format = true 75 | 76 | [tool.ruff.lint.pydocstyle] 77 | convention = "google" 78 | -------------------------------------------------------------------------------- /.github/workflows/tag.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | # Ultralytics Actions https://github.com/ultralytics/actions 4 | # This workflow automatically publishes a new repository tag and release 5 | 6 | name: Tag and Release 7 | 8 | permissions: 9 | contents: write 10 | 11 | on: 12 | workflow_dispatch: 13 | inputs: 14 | tag_name: 15 | description: "Tag name (e.g., v0.0.0)" 16 | required: true 17 | type: string 18 | publish_tag: 19 | description: "Publish new tag" 20 | required: true 21 | type: boolean 22 | default: true 23 | publish_release: 24 | description: "Publish new release" 25 | required: true 26 | type: boolean 27 | default: true 28 | 29 | jobs: 30 | tag-and-release: 31 | if: github.repository == 'ultralytics/llm' && github.actor == 'glenn-jocher' 32 | name: Tag and Release 33 | runs-on: ubuntu-latest 34 | steps: 35 | - name: Checkout code 36 | uses: actions/checkout@v6 37 | with: 38 | fetch-depth: 0 39 | token: ${{ secrets._GITHUB_TOKEN }} 40 | 41 | - name: Git config 42 | run: | 43 | git config --global user.name "UltralyticsAssistant" 44 | git config --global user.email "web@ultralytics.com" 45 | 46 | - name: Check if tag exists 47 | id: check_tag 48 | run: | 49 | if git rev-parse ${{ github.event.inputs.tag_name }} >/dev/null 2>&1; then 50 | echo "Tag ${{ github.event.inputs.tag_name }} already exists" 51 | echo "tag_exists=true" >> $GITHUB_OUTPUT 52 | else 53 | echo "Tag ${{ github.event.inputs.tag_name }} does not exist" 54 | echo "tag_exists=false" >> $GITHUB_OUTPUT 55 | fi 56 | 57 | - name: Publish new tag 58 | if: steps.check_tag.outputs.tag_exists == 'false' 59 | run: | 60 | git tag -a "${{ github.event.inputs.tag_name }}" -m "$(git log -1 --pretty=%B)" 61 | git push origin "${{ github.event.inputs.tag_name }}" 62 | 63 | - name: Set up Python environment 64 | uses: actions/setup-python@v6 65 | with: 66 | python-version: "3.x" 67 | 68 | - uses: astral-sh/setup-uv@v7 69 | 70 | - name: Install dependencies 71 | run: uv pip install --system ultralytics-actions 72 | 73 | - name: Publish new release 74 | env: 75 | OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }} 76 | GITHUB_TOKEN: ${{ secrets._GITHUB_TOKEN }} 77 | CURRENT_TAG: ${{ github.event.inputs.tag_name }} 78 | run: ultralytics-actions-summarize-release 79 | shell: bash 80 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug-report.yml: -------------------------------------------------------------------------------- 1 | # Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license 2 | 3 | name: 🐛 Bug Report 4 | # title: " " 5 | description: Problems with Ultralytics LLM Chatbot 6 | labels: [bug, triage] 7 | type: "bug" 8 | body: 9 | - type: markdown 10 | attributes: 11 | value: | 12 | Thank you for submitting an Ultralytics 🐛 Bug Report! 13 | 14 | - type: checkboxes 15 | attributes: 16 | label: Search before asking 17 | description: > 18 | Please search the [issues](https://github.com/ultralytics/llm/issues) to see if a similar bug report already exists. 19 | options: 20 | - label: > 21 | I have searched the Ultralytics [issues](https://github.com/ultralytics/llm/issues) and found no similar bug report. 22 | required: true 23 | 24 | - type: dropdown 25 | attributes: 26 | label: Component 27 | description: | 28 | Please select the component where you found the bug. 29 | multiple: true 30 | options: 31 | - "Chat Interface" 32 | - "API Integration" 33 | - "Streaming Responses" 34 | - "Message Actions (Copy/Like/Dislike/Regenerate)" 35 | - "Code Highlighting" 36 | - "Markdown Rendering" 37 | - "Mobile UI" 38 | - "Dark Mode" 39 | - "Search Functionality" 40 | - "Session Management" 41 | - "Performance" 42 | - "Other" 43 | validations: 44 | required: false 45 | 46 | - type: textarea 47 | attributes: 48 | label: Bug 49 | description: Please provide as much information as possible. Copy and paste console output and error messages including the _full_ traceback. Use [Markdown](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax) to format text, code and logs. If necessary, include screenshots for visual elements only. Providing detailed information will help us resolve the issue more efficiently. 50 | placeholder: | 51 | 💡 ProTip! Include as much information as possible (logs, tracebacks, screenshots, etc.) to receive the most helpful response. 52 | validations: 53 | required: true 54 | 55 | - type: textarea 56 | attributes: 57 | label: Environment 58 | description: Please provide your system information to help us diagnose the problem. 59 | placeholder: | 60 | Please include: 61 | - Browser (e.g., Chrome 120.0, Safari 17.2, Firefox 121.0) 62 | - OS (e.g., Ubuntu 20.04, macOS 13.5, Windows 11) 63 | - Device (e.g., Desktop, Mobile, Tablet) 64 | - Screen size (if UI issue) 65 | - Any relevant environment details 66 | 67 | Example: 68 | ``` 69 | Browser: Chrome 120.0.6099.129 70 | OS: macOS 14.2 71 | Device: MacBook Pro M3 72 | Screen: 1920x1080 73 | ``` 74 | validations: 75 | required: true 76 | 77 | - type: textarea 78 | attributes: 79 | label: Steps to Reproduce 80 | description: > 81 | Provide detailed steps to reproduce the bug. Include the exact sequence of actions, messages sent, buttons clicked, etc. 82 | placeholder: | 83 | 1. Open chatbot 84 | 2. Send message "..." 85 | 3. Click regenerate button 86 | 4. Observe error 87 | validations: 88 | required: true 89 | 90 | - type: textarea 91 | attributes: 92 | label: Additional 93 | description: Anything else you would like to share? 94 | 95 | - type: checkboxes 96 | attributes: 97 | label: Are you willing to submit a PR? 98 | description: > 99 | (Optional) We encourage you to submit a [Pull Request](https://github.com/ultralytics/llm/pulls) (PR) to help improve Ultralytics software for everyone, especially if you have a good understanding of how to implement a fix or feature. 100 | See the Ultralytics [Contributing Guide](https://docs.ultralytics.com/help/contributing/) to get started. 101 | options: 102 | - label: Yes I'd like to help by submitting a PR! 103 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | share/python-wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | MANIFEST 28 | 29 | # PyInstaller 30 | # Usually these files are written by a python script from a template 31 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 32 | *.manifest 33 | *.spec 34 | 35 | # Installer logs 36 | pip-log.txt 37 | pip-delete-this-directory.txt 38 | 39 | # Unit test / coverage reports 40 | htmlcov/ 41 | .tox/ 42 | .nox/ 43 | .coverage 44 | .coverage.* 45 | .cache 46 | nosetests.xml 47 | coverage.xml 48 | *.cover 49 | *.py,cover 50 | .hypothesis/ 51 | .pytest_cache/ 52 | cover/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | .pybuilder/ 76 | target/ 77 | 78 | # Jupyter Notebook 79 | .ipynb_checkpoints 80 | 81 | # IPython 82 | profile_default/ 83 | ipython_config.py 84 | 85 | # pyenv 86 | # For a library or package, you might want to ignore these files since the code is 87 | # intended to run in multiple environments; otherwise, check them in: 88 | # .python-version 89 | 90 | # pipenv 91 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 92 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 93 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 94 | # install all needed dependencies. 95 | #Pipfile.lock 96 | 97 | # poetry 98 | # Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. 99 | # This is especially recommended for binary packages to ensure reproducibility, and is more 100 | # commonly ignored for libraries. 101 | # https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control 102 | #poetry.lock 103 | 104 | # pdm 105 | # Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. 106 | #pdm.lock 107 | # pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it 108 | # in version control. 109 | # https://pdm.fming.dev/#use-with-ide 110 | .pdm.toml 111 | 112 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm 113 | __pypackages__/ 114 | 115 | # Celery stuff 116 | celerybeat-schedule 117 | celerybeat.pid 118 | 119 | # SageMath parsed files 120 | *.sage.py 121 | 122 | # Environments 123 | .env 124 | .venv 125 | env/ 126 | venv/ 127 | ENV/ 128 | env.bak/ 129 | venv.bak/ 130 | 131 | # Spyder project settings 132 | .spyderproject 133 | .spyproject 134 | 135 | # Rope project settings 136 | .ropeproject 137 | 138 | # mkdocs documentation 139 | /site 140 | 141 | # mypy 142 | .mypy_cache/ 143 | .dmypy.json 144 | dmypy.json 145 | 146 | # Pyre type checker 147 | .pyre/ 148 | 149 | # pytype static type analyzer 150 | .pytype/ 151 | 152 | # Cython debug symbols 153 | cython_debug/ 154 | 155 | # PyCharm 156 | # JetBrains specific template is maintained in a separate JetBrains.gitignore that can 157 | # be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore 158 | # and can be added to the global gitignore or merged into this file. For a more nuclear 159 | # option (not recommended) you can uncomment the following to ignore the entire idea folder. 160 | .idea/ 161 | 162 | # The .vscode folder contains launch configuration and tasks you configure in 163 | # VS Code which you may wish to be included in version control, so this line 164 | # is commented out by default. 165 | .vscode/ 166 | 167 | # datasets and projects 168 | datasets/ 169 | runs/ 170 | tests/ 171 | .DS_Store 172 | 173 | # Neural Network weights 174 | weights/ 175 | *.weights 176 | *.pt 177 | *.pb 178 | *.onnx 179 | *.engine 180 | *.mlmodel 181 | *.mlpackage 182 | *.torchscript 183 | *.tflite 184 | *.h5 185 | *_saved_model/ 186 | *_web_model/ 187 | *_openvino_model/ 188 | *_paddle_model/ 189 | pnnx* 190 | -------------------------------------------------------------------------------- /docs/API.md: -------------------------------------------------------------------------------- 1 | # API Reference 2 | 3 | Ultralytics LLM ships with a zero-dependency JavaScript widget and a Python package that will grow into our backend SDK. This document captures the public surface area of both components plus the HTTP contracts the widget expects. 4 | 5 | ## JavaScript API 6 | 7 | ### `UltralyticsChat` Class 8 | 9 | #### Constructor 10 | 11 | ```javascript 12 | const chat = new UltralyticsChat(config); 13 | ``` 14 | 15 | Creates a new widget instance. The constructor immediately injects the floating pill, modal, backdrop, tooltip, and global styles. 16 | 17 | #### Configuration 18 | 19 | All fields are optional—sane defaults are applied whenever a value is omitted. 20 | 21 | ```javascript 22 | const chat = new UltralyticsChat({ 23 | apiUrl: "https://chat-885297101091.us-central1.run.app/api/chat", // SSE endpoint 24 | maxMessageLength: 10000, // Character cap enforced before sending 25 | 26 | branding: { 27 | name: "Ultralytics AI", 28 | tagline: "Ask anything about Ultralytics, YOLO, and more", 29 | logo: "https://cdn.../Ultralytics%20Logo.png.svg", 30 | logomark: "https://storage.googleapis.com/.../botAvatar.svg", 31 | logoUrl: "https://www.ultralytics.com", 32 | pillText: "Ask AI", 33 | }, 34 | 35 | theme: { 36 | primary: "#042AFF", 37 | dark: "#111F68", 38 | accent: "#E1FF25", // falls back to theme.yellow for compatibility 39 | text: "#0b0b0f", 40 | }, 41 | 42 | welcome: { 43 | title: "Hello 👋", 44 | message: "I'm an AI assistant trained on Ultralytics documentation - ask me anything!", 45 | chatExamples: [ 46 | "What's new in YOLO11?", 47 | "How do I get started with YOLO?", 48 | "Tell me about Enterprise Licensing", 49 | ], 50 | searchExamples: ["YOLO quickstart", "model training parameters", "export formats", "dataset configuration"], 51 | }, 52 | 53 | ui: { 54 | placeholder: "Ask anything…", 55 | copyText: "Copy thread", 56 | downloadText: "Download thread", 57 | clearText: "New chat", 58 | }, 59 | }); 60 | ``` 61 | 62 | > `welcome.examples` is still supported as a fallback but the widget now differentiates between `chatExamples` and `searchExamples`. 63 | 64 | The widget automatically snapshots the current page (`title`, `url`, `description`, and `path`) and forwards it to the backend as `context` on every chat request. 65 | 66 | #### Methods 67 | 68 | - `toggle(forceOpen = null, mode = null)` 69 | Opens/closes the widget programmatically. Pass `"chat"` or `"search"` for the `mode` argument to choose which interface to render when opening. 70 | 71 | - `sendMessage(text, isNew = true, editIndex = null)` 72 | Sends a prompt to the chat endpoint. While streaming, all editable user bubbles are locked and you can call `abortController.abort()` via the Stop button. When `mode === "search"` this method automatically forwards the query to `/search` instead of the SSE endpoint. 73 | 74 | - `clearSession()` 75 | Clears the in-memory conversation, removes `localStorage["ult-chat-session"]`, resets UI state, and focuses the composer. 76 | 77 | - `setExamples(list)` 78 | Replaces the welcome-example buttons with a new array of strings. Useful when the host site wants to control onboarding hints dynamically. 79 | 80 | - `destroy()` 81 | Tears down the widget, removes injected DOM, and detaches listeners. Call this before unmounting if you embed the widget into SPA routes. 82 | 83 | Other helper methods (`copyThread`, `retryLast`, etc.) are exposed on the class and can be called if needed, but the list above represents the stable external surface. 84 | 85 | #### Properties 86 | 87 | ```javascript 88 | chat.isOpen; // boolean - modal state 89 | chat.isStreaming; // boolean - actively receiving SSE chunks 90 | chat.mode; // "chat" | "search" 91 | chat.messages; // Array<{ role: "user" | "assistant", content: string }> 92 | chat.sessionId; // string|null - persisted session identifier 93 | ``` 94 | 95 | #### Keyboard & Accessibility 96 | 97 | - `Cmd/Ctrl + K` toggles the widget. 98 | - `Esc` closes it. 99 | - `Enter` sends a message when not holding `Shift`. 100 | - `Shift + Enter` inserts a newline. 101 | - Buttons expose ARIA labels, and interactive elements are reachable via keyboard navigation. The layout respects reduced motion, prefers-color-scheme, safe areas, and screen reader semantics. 102 | 103 | ### Backend Contracts 104 | 105 | #### `POST /api/chat` 106 | 107 | ```http 108 | POST /api/chat 109 | Content-Type: application/json 110 | ``` 111 | 112 | Request body: 113 | 114 | ```json 115 | { 116 | "messages": [ 117 | { 118 | "role": "user", 119 | "content": "What is YOLO11?" 120 | } 121 | ], 122 | "session_id": "optional-session-id", 123 | "context": { 124 | "url": "https://docs.ultralytics.com/models/yolov9/", 125 | "title": "YOLOv9: A Leap Forward in Object Detection Technology", 126 | "description": "Meta description value", 127 | "path": "/models/yolov9/" 128 | }, 129 | "edit_index": 4 130 | } 131 | ``` 132 | 133 | Response headers: 134 | 135 | - `Content-Type: text/event-stream` 136 | - `X-Session-ID: session-uuid` (save this for follow-up turns) 137 | 138 | Response stream (SSE): 139 | 140 | ``` 141 | data: {"content": "You're on the Ultralytics docs page: "} 142 | data: {"content": "\"YOLOv9: A Leap Forward in Object Detection Technology\" — "} 143 | data: {"content": "URL: https://docs.ultralytics.com/models/yolov9/"} 144 | data: [DONE] 145 | ``` 146 | 147 | Errors should be emitted as `data: {"error": "...message..."}` so the widget can present a friendly fallback bubble. 148 | 149 | #### `POST /api/search` 150 | 151 | When the widget is switched into search mode (`chat.toggle(true, "search")` or via the UI tabs) it derives the search URL by swapping `/chat` for `/search` on `apiUrl`. 152 | 153 | ```json 154 | { 155 | "query": "YOLO training parameters" 156 | } 157 | ``` 158 | 159 | Response: 160 | 161 | ```json 162 | { 163 | "results": [ 164 | { 165 | "title": "Training Configuration", 166 | "url": "https://docs.ultralytics.com/usage/training/", 167 | "text": "Step-by-step instructions for configuring Ultralytics training jobs…", 168 | "score": 0.95 169 | } 170 | ] 171 | } 172 | ``` 173 | 174 | ### Session Lifecycle 175 | 176 | 1. The first outbound message omits `session_id`. 177 | 2. The backend returns `X-Session-ID`. 178 | 3. The widget caches that value in `localStorage["ult-chat-session"]`. 179 | 4. All subsequent chat calls send the cached ID until `clearSession()` or a user-triggered thread reset. 180 | 181 | ### Security 182 | 183 | All inbound and outbound text runs through HTML escaping prior to markdown rendering. Code blocks receive optional copy buttons, and links are forced to open in a new tab with `rel="noopener noreferrer"`. To keep CSP strict, serve `chat.min.js` from jsDelivr or host it yourself and allowlist the domain in `script-src`. 184 | 185 | ### Browser Support 186 | 187 | - Chrome / Edge 90+ 188 | - Safari 14+ 189 | - Firefox 88+ 190 | - iOS Safari / Chrome 191 | - Android Chrome / Samsung Internet / Firefox 192 | 193 | ## Python API 194 | 195 | ### Installation 196 | 197 | ```bash 198 | pip install ultralytics-llm 199 | ``` 200 | 201 | ### `LLMClient` Class (preview) 202 | 203 | ```python 204 | from ultralytics_llm import LLMClient 205 | 206 | client = LLMClient(api_key="your-api-key", api_url="https://api.ultralytics.com") 207 | 208 | try: 209 | response = client.chat("What's new in YOLO11?") 210 | except NotImplementedError: 211 | print("Python SDK functionality is coming soon.") 212 | ``` 213 | 214 | - `api_key` – Authentication token to use when backend helpers land. 215 | - `api_url` – Override if you host your own bridge. 216 | - `.chat(message: str)` – Placeholder that will expose streaming helpers in a future release. It currently raises `NotImplementedError`. 217 | 218 | The package also exposes `ultralytics_llm.__version__` so you can pin features per deployment. 219 | 220 | ## Error Handling 221 | 222 | ### JavaScript 223 | 224 | ```javascript 225 | try { 226 | await chat.sendMessage("test"); 227 | } catch (err) { 228 | console.error("Chat error:", err); 229 | } 230 | ``` 231 | 232 | The widget already wraps network failures and displays a friendly bubble, but catching the promise lets you plug in custom telemetry. 233 | 234 | ### Python 235 | 236 | ```python 237 | try: 238 | response = client.chat("test") 239 | except NotImplementedError: 240 | # Current release is a stub 241 | pass 242 | except Exception as exc: 243 | print(f"Unexpected error: {exc}") 244 | ``` 245 | 246 | ## Examples 247 | 248 | - [`examples/web/demo.html`](../examples/web/demo.html) – Browser integration demo. 249 | - [`examples/web/demo`](../examples/web/demo) – Demo deployed on Vercel (see README badge). 250 | 251 | For UI assets and release notes refer back to [`README.md`](../README.md). 252 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Ultralytics logo 2 | 3 | # 🚀 Ultralytics LLM 4 | 5 | **Ultralytics LLM** provides a lightweight, production-ready JavaScript chat client for integrating AI-powered conversations into web applications. Built for [jsDelivr CDN](https://www.jsdelivr.com/package/gh/ultralytics/llm) delivery with zero dependencies. 6 | 7 | [![CI](https://github.com/ultralytics/llm/actions/workflows/ci.yml/badge.svg)](https://github.com/ultralytics/llm/actions/workflows/ci.yml) 8 | [![Ultralytics Actions](https://github.com/ultralytics/llm/actions/workflows/format.yml/badge.svg)](https://github.com/ultralytics/llm/actions/workflows/format.yml) 9 | [![codecov](https://codecov.io/gh/ultralytics/llm/graph/badge.svg?token=CODECOV_TOKEN)](https://codecov.io/gh/ultralytics/llm) 10 | [![Vercel Deploy](https://deploy-badge.vercel.app/vercel/chatjs-ultralytics?root=examples%2Fweb%2Fdemo)](https://chatjs-ultralytics.vercel.app/examples/web/demo) 11 | [![jsDelivr hits](https://data.jsdelivr.com/v1/package/gh/ultralytics/llm/badge?style=rounded)](https://www.jsdelivr.com/package/gh/ultralytics/llm) 12 | 13 | [![Ultralytics Discord](https://img.shields.io/discord/1089800235347353640?logo=discord&logoColor=white&label=Discord&color=blue)](https://discord.com/invite/ultralytics) 14 | [![Ultralytics Forums](https://img.shields.io/discourse/users?server=https%3A%2F%2Fcommunity.ultralytics.com&logo=discourse&label=Forums&color=blue)](https://community.ultralytics.com/) 15 | [![Ultralytics Reddit](https://img.shields.io/reddit/subreddit-subscribers/ultralytics?style=flat&logo=reddit&logoColor=white&label=Reddit&color=blue)](https://reddit.com/r/ultralytics) 16 | 17 | ![Ultralytics Chat Window](https://github.com/user-attachments/assets/a5e02018-b0df-4366-939d-402bbbd234f2) 18 | 19 | ## 🎯 Current Status 20 | 21 | > **⚠️ Experimental Development**: The chat widget ships as a CDN-ready `chat.min.js` bundle and as part of the `ultralytics-llm` Python package published on PyPI. Track tagged releases for production deployments and reserve `@main` for testing nightly changes. 22 | > 23 | > **Ecosystem:** This repo hosts both the in-browser chat widget and the Python scaffolding we use for backend workflows. The widget is production ready, while the Python client remains a lightweight placeholder until the managed API is released. 24 | 25 | ## 📦 Installation 26 | 27 | ### JavaScript (Browser) 28 | 29 | Load the chat widget via [jsDelivr CDN](https://www.jsdelivr.com/package/gh/ultralytics/llm): 30 | 31 | ```html 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | ``` 41 | 42 | **CDN Links:** 43 | 44 | - 🔍 **Browse files**: [jsdelivr.com/package/gh/ultralytics/llm](https://www.jsdelivr.com/package/gh/ultralytics/llm) 45 | - 📊 **View stats**: Check download counts and version usage 46 | - 🏷️ **Latest release**: `https://cdn.jsdelivr.net/gh/ultralytics/llm@latest/js/chat.min.js` 47 | - 🔬 **Main branch**: `https://cdn.jsdelivr.net/gh/ultralytics/llm@main/js/chat.min.js` 48 | 49 | **Versioning Strategy:** 50 | 51 | - `@latest` - Always points to the newest tagged release (cache purged on new releases) 52 | - `@v0.0.1` - Specific version tags (permanent cache, high reliability) 53 | - `@main` - Latest development code (12-hour cache, auto-purged on push) 54 | 55 | > **Note**: For production, use `@latest` or pin to a specific version tag. The `@main` branch is for testing and may contain breaking changes. 56 | 57 | ## 🎯 Quick Start 58 | 59 | ![Ultralytics Chat Pill](https://github.com/user-attachments/assets/c160e901-9851-456e-8fef-0632ce546c2e) 60 | 61 | ### JavaScript Chat Widget 62 | 63 | ```html 64 | 65 | 66 | 67 | Ultralytics Chat 68 | 69 | 70 | 71 | 72 | 86 | 87 | 88 | ``` 89 | 90 | ## 🎨 JavaScript Chat Features 91 | 92 | - **🎯 Zero Dependencies**: Standalone vanilla JavaScript (~1000 lines), no frameworks required 93 | - **📱 Mobile Optimized**: Full iOS & Android support with orientation handling, safe area insets, and back button integration 94 | - **🌗 Dark Mode**: Automatic theme switching based on system preferences 95 | - **💻 Responsive**: Desktop modal and mobile full-screen layouts (WebKit, Blink, Gecko) 96 | - **⚡ Streaming**: Real-time SSE response streaming with abort support 97 | - **🔍 Search Mode**: Built-in documentation search capability 98 | - **💾 Session Management**: Persistent conversation history via localStorage 99 | - **♿ Accessible**: WCAG compliant with ARIA labels and keyboard navigation 100 | - **🎨 Customizable**: Full theme and branding control 101 | - **🔒 Security**: XSS protection with HTML escaping, input length limits 102 | 103 | ## ⚙️ Configuration Options 104 | 105 | ### JavaScript Widget 106 | 107 | ```javascript 108 | const chat = new UltralyticsChat({ 109 | // API Configuration 110 | apiUrl: "/api/chat", // Chat endpoint that streams SSE 111 | maxMessageLength: 10000, // Character limit enforced per user message 112 | 113 | // Branding 114 | branding: { 115 | name: "AI Assistant", // Assistant name 116 | tagline: "How can I help?", // Tagline text 117 | logo: "https://...", // Header logo URL 118 | logomark: "https://...", // Pill button logo URL 119 | logoUrl: "https://example.com", // Link when header logo is clicked 120 | pillText: "Ask AI", // Pill button text 121 | }, 122 | 123 | // Theme Colors 124 | theme: { 125 | primary: "#042AFF", // Primary brand color 126 | dark: "#111F68", // Dark theme accent 127 | accent: "#E1FF25", // Highlight color (falls back to theme.yellow) 128 | text: "#0b0b0f", // Text color 129 | }, 130 | 131 | // Welcome Message 132 | welcome: { 133 | title: "Hi!", 134 | message: "How can I help you today?", 135 | chatExamples: ["What is YOLO11?", "How do I train a model?"], 136 | searchExamples: ["YOLO quickstart", "model training parameters"], 137 | }, 138 | 139 | // UI Text 140 | ui: { 141 | placeholder: "Ask anything…", 142 | copyText: "Copy thread", 143 | downloadText: "Download thread", 144 | clearText: "New chat", 145 | }, 146 | }); 147 | ``` 148 | 149 | `UltralyticsChat` automatically injects document context (title, URL, description, path) into each request so your backend can provide page-aware responses without extra work on the integrator side. 150 | 151 | ### API Requirements 152 | 153 | Your backend should implement: 154 | 155 | ``` 156 | POST /api/chat 157 | Content-Type: application/json 158 | 159 | { 160 | "messages": [{"role": "user", "content": "Hello"}], 161 | "session_id": "optional-session-id", 162 | "context": { 163 | "url": "https://example.com/docs/widget", 164 | "title": "Docs page title", 165 | "description": "Meta description text", 166 | "path": "/docs/widget" 167 | }, 168 | "edit_index": 3 // optional when user edits a previous turn 169 | } 170 | 171 | Response: Server-Sent Events (SSE) 172 | data: {"content": "Hello! "} 173 | data: {"content": "How can "} 174 | data: {"content": "I help?"} 175 | data: [DONE] 176 | 177 | Headers: 178 | X-Session-ID: session-uuid (for persistence) 179 | Content-Type: text/event-stream 180 | ``` 181 | 182 | When the widget is switched to **Search** mode it will call the same base URL with `/search` replacing `/chat` via `POST /api/search` and expects a JSON body `{ "results": [{ title, url, text, score }] }`. 183 | 184 | ## 📱 Mobile Support 185 | 186 | ### iOS (Safari, Chrome, Firefox) 187 | 188 | - ✅ Safe area insets for notched devices 189 | - ✅ Keyboard handling with auto-resize 190 | - ✅ Home indicator padding 191 | - ✅ Smooth scrolling optimization 192 | 193 | ### Android (Chrome, Samsung Internet, Firefox) 194 | 195 | - ✅ Back button integration (History API) 196 | - ✅ Dynamic viewport height (address bar handling) 197 | - ✅ Touch action optimization 198 | - ✅ Gesture navigation support 199 | - ✅ Split-screen and multi-window modes 200 | 201 | ### Cross-Platform 202 | 203 | - ✅ Portrait/landscape orientation changes 204 | - ✅ Full-screen mobile modal (no horizontal scroll) 205 | - ✅ Background scroll lock when open 206 | - ✅ Keyboard shortcuts (desktop: Cmd/Ctrl+K, ESC) 207 | 208 | ## 🔧 Development 209 | 210 | ### Build Minified Version 211 | 212 | ```bash 213 | npm install -g terser 214 | terser js/chat.js -o js/chat.min.js -c -m 215 | ``` 216 | 217 | ### Local Testing 218 | 219 | ```bash 220 | # Serve examples locally 221 | python -m http.server 8000 222 | # Open http://localhost:8000/examples/web/demo.html 223 | ``` 224 | 225 | ### Browser Compatibility 226 | 227 | Tested and working on: 228 | 229 | - ✅ Chrome/Edge 90+ (Blink) 230 | - ✅ Safari 14+ (WebKit) 231 | - ✅ Firefox 88+ (Gecko) 232 | - ✅ Mobile Safari (iOS 12+) 233 | - ✅ Chrome Mobile (Android 8+) 234 | - ✅ Samsung Internet (Android 8+) 235 | 236 | ## 🌟 Roadmap 237 | 238 | ### JavaScript Client (Current Focus) 239 | 240 | - [x] Chat widget with streaming 241 | - [x] Dark mode support 242 | - [x] Search mode 243 | - [x] Session persistence 244 | - [x] Production-ready security & performance 245 | - [x] Full mobile support (iOS & Android) 246 | - [ ] File upload support 247 | - [ ] Voice input 248 | - [ ] Multi-language support 249 | - [ ] Official v1.0.0 release 250 | 251 | ### Python Backend (Coming Soon) 252 | 253 | We plan to open-source our Python components once mature: 254 | 255 | - [ ] `LLMClient` class for Claude/OpenAI/etc. 256 | - [ ] FastAPI server implementation 257 | - [ ] Async streaming support 258 | - [ ] Tool/function calling 259 | - [ ] RAG integration with vector databases 260 | - [ ] Session management utilities 261 | - [ ] Rate limiting & caching 262 | 263 | ## 📖 Documentation 264 | 265 | - API reference for the widget and backend contracts: [`docs/API.md`](docs/API.md) 266 | - Product announcements and tutorials: [docs.ultralytics.com](https://docs.ultralytics.com) (LLM section rolling out alongside SDK updates) 267 | 268 | ## 💡 Contribute 269 | 270 | Ultralytics thrives on community collaboration! While this repo is currently experimental, we welcome: 271 | 272 | - **Bug Reports**: Found an issue? Report it on [GitHub Issues](https://github.com/ultralytics/llm/issues) 273 | - **Feature Requests**: Have an idea? Share it via [GitHub Issues](https://github.com/ultralytics/llm/issues) 274 | - **Pull Requests**: Want to contribute? Please read our [Contributing Guide](https://docs.ultralytics.com/help/contributing/) first 275 | - **Feedback**: Share your experience in our [Discord](https://discord.com/invite/ultralytics) or [Community Forums](https://community.ultralytics.com/) 276 | 277 | A heartfelt thank you 🙏 to all our contributors! 278 | 279 | [![Ultralytics open-source contributors](https://raw.githubusercontent.com/ultralytics/assets/main/im/image-contributors.png)](https://github.com/ultralytics/ultralytics/graphs/contributors) 280 | 281 | ## 📄 License 282 | 283 | Ultralytics offers two licensing options: 284 | 285 | - **AGPL-3.0 License**: Ideal for students, researchers, and enthusiasts passionate about open collaboration. This [OSI-approved](https://opensource.org/license/agpl-v3) open-source license promotes transparency and community involvement. See the [LICENSE](LICENSE) file for details. 286 | - **Enterprise License**: For commercial applications, this license permits seamless integration of Ultralytics software into commercial products, bypassing AGPL-3.0 copyleft requirements. Inquire about an [Ultralytics Enterprise License](https://www.ultralytics.com/license). 287 | 288 | ## 📮 Contact 289 | 290 | For bug reports or feature suggestions related to this repo or other Ultralytics projects, please use [GitHub Issues](https://github.com/ultralytics/llm/issues). For general questions, discussions, and community support, join our [Discord](https://discord.com/invite/ultralytics) server! 291 | 292 |
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308 | -------------------------------------------------------------------------------- /examples/web/demo.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 10 | 11 | 12 | 13 | 14 | 18 | 19 | 20 | 21 | Ultralytics Chat — Demo 22 | 27 | 28 | 428 | 429 | 430 | 431 |
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Ultralytics Chat Widget

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496 | A lightweight, professional chat client for docs and apps. Streams tokens, supports markdown, and uses 497 | Ultralytics brand UI. 498 |

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Why this widget

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  • Centered modal with blurred/lightened backdrop for focus
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  • Brand-aligned pill launcher with hover zoom only
    • 511 |
  • Copy, like/dislike, share, retry actions (dark-mode friendly)
    • 512 |
  • Animated Send/Stop icon swap — arrow up ↔ square
    • 513 |
  • Minimal custom code, easy to embed in any page
    • 514 |
515 |
516 |
517 |

Quick start

518 |

Add the script and instantiate with your config:

519 | 
<script src="https://cdn.jsdelivr.net/gh/ultralytics/llm@main/js/chat.js"></script>
520 | <script>
521 |   // Option 1: Full configuration (all optional)
522 |   const chat = new UltralyticsChat({
523 |     apiUrl: '/api/chat',
524 |     branding: {
525 |       name: 'My AI Assistant',
526 |       tagline: 'Ask me anything',
527 |       logo: 'logo.png',
528 |       pillText: 'Chat',
529 |     },
530 |     theme: {
531 |       primary: '#042AFF',
532 |       dark: '#111F68',
533 |       yellow: '#E1FF25',
534 |       text: '#0b0b0f',
535 |     },
536 |   });
537 | 
538 |   // Option 2: Minimal (uses defaults)
539 |   // const chat = new UltralyticsChat({ apiUrl: '/api/chat' });
540 | </script>
541 |

Then trigger with:

542 | 
chat.toggle(true); // open
543 | chat.toggle(false); // close
544 |
545 |
546 | 547 |
548 |

Install Ultralytics

549 |

Use pip to get the latest package:

550 | 
pip install -U ultralytics
551 |
552 | Tip: Prefer isolated environments (uv, 553 | venv, or conda) for reproducibility. 554 |
555 |
556 | 557 |
558 |

Sample Benchmarks (YOLO11)

559 | 560 | 561 | 562 | 563 | 564 | 565 | 566 | 567 | 568 | 569 | 570 | 571 | 572 | 573 | 574 | 575 | 576 | 577 | 578 | 579 | 580 | 581 | 582 | 583 | 584 | 585 | 586 | 587 | 588 | 589 | 590 | 591 | 592 | 593 | 594 | 595 | 596 | 597 | 598 | 599 | 600 |
ModelmAP50-95ParamsFPS (A100)
YOLO11n———
YOLO11s———
YOLO11m———
YOLO11l———
YOLO11x———
601 |

Numbers depend on dataset and hardware. Replace with your own metrics.

602 |
603 | 604 |
605 |

Code Examples

606 |

Inference with Python:

607 | 
from ultralytics import YOLO
608 | 
609 | model = YOLO("yolo11s.pt")
610 | results = model("bus.jpg")
611 | results[0].show()
612 | 613 |

Training from CLI:

614 | 
yolo train model=yolo11s.pt data=coco.yaml epochs=100 imgsz=640
615 |
616 | 617 |
618 |

YOLO Inference

619 |

620 | Run single-image, directory, or video streams. Use 621 | conf and iou to tune precision/recall tradeoffs. 622 |

623 |
624 | 625 |
626 |

Training

627 |

Fine-tune on your datasets. Track runs, compare metrics, and export best checkpoints.

628 |
629 | 630 |
631 |

Export

632 |

Export to formats like ONNX, TensorRT, CoreML:

633 | 
yolo export model=best.pt format=onnx opset=13 dynamic
634 |
635 | 636 |
637 |

FAQ

638 |

639 | How does the chat integrate with docs?
It's a self-contained client that calls your 640 | API. Pass in RAG context or knowledge base sources on the server side. 641 |

642 |

643 | Does it support dark mode?
Yes. It follows system 644 | prefers-color-scheme and inherits your CSS variables automatically. 645 |

646 |
647 |
648 |
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It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /js/chat.min.js: -------------------------------------------------------------------------------- 1 | class UltralyticsChat{constructor(t={}){const e=(t,e,s)=>t?.[e]??s;this.config={apiUrl:e(t,"apiUrl","https://chat-885297101091.us-central1.run.app/api/chat"),maxMessageLength:e(t,"maxMessageLength",1e4),branding:{name:e(t.branding,"name","Ultralytics AI"),tagline:e(t.branding,"tagline","Ask anything about Ultralytics, YOLO, and 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var(--ult-primary)}\n\n .ult-welcome{padding:18px}.ult-welcome h1{font-size:16px;margin:0 0 6px}.ult-welcome p{margin:0;color:var(--ult-text-muted)}\n .ult-examples{padding:12px 18px 6px;display:flex;flex-wrap:wrap;gap:10px}\n .ult-example{padding:10px 12px;background:var(--ult-bg-secondary);border:0;border-radius:999px;cursor:pointer;font-size:12px;color:var(--ult-text);transition:.12s;touch-action:manipulation;outline:none}\n .ult-example:hover{transform:translateY(-1px);filter:brightness(.98)}\n .ult-example:focus-visible{box-shadow:0 0 0 2px var(--ult-primary)}\n\n .ult-chat-messages{flex:1;overflow-y:auto;padding:0 18px 18px;display:flex;flex-direction:column;gap:14px;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}\n .ult-message-group{padding:8px 8px 4px;margin:-8px -8px 0;border-radius:10px;transition:background .15s ease,border .15s ease;border:1px solid transparent;position:relative}\n .ult-message-group:first-child{margin-top:0}\n 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.ult-code-block:hover .ult-code-copy{opacity:1}\n .ult-code-copy:hover{transform:translateY(-1px);color:var(--ult-text);background:var(--ult-bg-hover)}\n .ult-code-copy.success,.ult-icon-btn.success{color:var(--ult-success)}\n .ult-message pre{padding:10px 12px;border-radius:10px;overflow:auto;border:1px solid var(--ult-code-border);background:var(--ult-bg-code)}\n .ult-message code{background:var(--ult-code-inline);padding:2px 6px;border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;border:0}\n .ult-message pre code{background:transparent;padding:0;border:0;display:block;font-size:13px}\n\n .ult-search-result{padding:14px;border:1px solid var(--ult-border);border-radius:10px;background:var(--ult-bg);margin-bottom:10px;transition:.12s}\n .ult-search-result:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(2,6,23,.08)}\n .ult-search-result-title{font-size:15px;font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:8px}\n .ult-search-result-title a{text-decoration:none;color:var(--ult-primary)}\n .ult-search-result-favicon{width:18px;height:18px;border-radius:4px;flex-shrink:0;background:var(--ult-code-inline);box-shadow:0 0 0 1px rgba(0,0,0,.05)}\n .ult-search-result-snippet{font-size:13px;line-height:1.5;color:var(--ult-text-muted);margin-bottom:8px}\n .ult-search-result-meta{display:flex;gap:12px;font-size:11px;color:var(--ult-text-tertiary)}\n\n .ult-typing{display:inline-flex;gap:4px}\n .ult-typing span{width:6px;height:6px;background:var(--ult-text-secondary);border-radius:50%;animation:ultTyping 1.2s infinite}\n .ult-typing span:nth-child(2){animation-delay:.18s}.ult-typing span:nth-child(3){animation-delay:.36s}\n @keyframes ultTyping{0%,60%,100%{transform:translateY(0);opacity:1}30%{transform:translateY(-6px);opacity:.75}}\n .ult-thinking{display:flex;align-items:center;gap:8px;padding:0;color:inherit;font-size:inherit}\n\n .ult-chat-input-container{padding:12px 12px 16px;position:relative}\n .ult-chat-input-wrapper{background:var(--ult-bg-secondary);border-radius:12px;padding:6px 8px;display:flex;flex-direction:column;gap:0;position:relative;transition:gap .25s ease}\n .ult-chat-input-wrapper:has(.ult-tool-badges:not(.hidden)){gap:6px}\n .ult-chat-input-row{display:flex;gap:6px;align-items:center}\n .ult-tool-add,.ult-chat-send{background:transparent;border:0;width:32px;height:32px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--ult-text-secondary);transition:.15s;touch-action:manipulation;position:relative;flex-shrink:0}\n .ult-tool-add:hover,.ult-chat-send:hover{transform:translateY(-1px);color:var(--ult-text);background:var(--ult-bg-hover)}\n .ult-chat-send{margin-left:auto}\n .ult-chat-send svg{width:16px;height:16px}\n .ult-tools-dropdown{position:absolute;bottom:100%;left:0;margin-bottom:8px;background:var(--ult-bg);border:1px solid var(--ult-border);border-radius:10px;box-shadow:0 8px 20px rgba(2,6,23,.12);padding:6px;min-width:180px;display:none;z-index:10}\n .ult-tools-dropdown.open{display:block}\n .ult-tool-option{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:6px;cursor:pointer;font-size:14px;color:var(--ult-text);transition:.12s;border:0;background:transparent;width:100%;text-align:left}\n .ult-tool-option:hover{background:var(--ult-bg-secondary)}\n .ult-tool-option.selected{color:var(--ult-tool-text)}\n .ult-tool-option svg{flex-shrink:0}\n .ult-tool-badges{display:flex;gap:6px;flex-wrap:wrap;padding-top:2px;max-height:100px;opacity:1;transition:max-height .25s ease,opacity .25s ease,padding .25s ease}\n .ult-tool-badges.hidden{max-height:0;opacity:0;padding-top:0;overflow:hidden}\n .ult-tool-badge{display:inline-flex;align-items:center;gap:8px;padding:4px 10px;background:var(--ult-tool-bg);color:var(--ult-tool-text);border:1px solid transparent;border-radius:6px;font-size:14px;font-weight:500;position:relative;transition:.12s;cursor:pointer}\n .ult-tool-badge:hover{background:var(--ult-tool-hover-bg);color:var(--ult-tool-hover-text)}\n .ult-tool-badge-icon{position:relative;width:16px;height:16px;flex-shrink:0;display:flex;align-items:center;justify-content:center}\n .ult-tool-badge-icon svg{position:absolute;width:16px;height:16px;top:50%;left:50%;transform:translate(-50%,-50%);transition:opacity .15s}\n .ult-tool-badge-icon .ult-icon-main{opacity:1}\n .ult-tool-badge-icon .ult-icon-remove{opacity:0}\n .ult-tool-badge:hover .ult-tool-badge-icon .ult-icon-main{opacity:0}\n .ult-tool-badge:hover .ult-tool-badge-icon .ult-icon-remove{opacity:1}\n .ult-chat-input{flex:1;border:0;font-size:14px;resize:none;max-height:140px;background:transparent;color:var(--ult-text);padding:0;outline:none}\n .ult-chat-input::placeholder{color:var(--ult-text-tertiary)}\n .ult-message[contenteditable]{cursor:text;outline:0;background:transparent;padding:0 2px;border:1px solid transparent;border-radius:0;transition:background .15s ease,border-color .15s ease}\n .ult-message-editing{background:var(--ult-bg-secondary);color:var(--ult-text);border-radius:12px;padding:10px 12px;margin:6px 0;border:1px solid var(--ult-border-light);font-size:14px;line-height:1.45;min-height:42px;max-height:140px;overflow:auto}\n\n .ult-chat-footer{padding:8px 18px;text-align:left;font-size:11px;color:var(--ult-text-tertiary)}\n .ult-chat-footer a{color:var(--ult-primary)}\n .ult-chat-footer a:hover{text-decoration:underline}\n .ult-footer-stats{color:var(--ult-text-secondary)}\n .ult-footer-count{font-weight:500}\n\n .ult-chat-modal[data-mode="search"] .ult-chat-header{order:0}\n .ult-chat-modal[data-mode="search"] .ult-chat-input-container{order:1;padding:16px 18px;border-top:1px solid var(--ult-border-light);border-bottom:1px solid var(--ult-border-light);background:var(--ult-bg);align-items:center}\n .ult-chat-modal[data-mode="search"] #ult-welcome,\n .ult-chat-modal[data-mode="search"] #ult-examples{order:2;width:100%}\n .ult-chat-modal[data-mode="search"] .ult-chat-messages{order:3}\n\n .ult-icon-swap{display:flex;align-items:center;justify-content:center}\n @media (max-width:768px){\n .ult-backdrop{transition:opacity .15s ease-out,visibility .15s;pointer-events:none}\n .ultralytics-chat-pill{transition:opacity .15s ease-out,transform .12s ease-out}\n .ult-chat-modal{transition:opacity .15s ease-out,visibility .15s;position:fixed;left:0;top:0;width:100vw;height:100svh;max-width:100vw;max-height:100svh;border-radius:0;margin:0;padding:0;transform:none!important}\n .ult-chat-modal.open{transform:none!important;opacity:1;display:flex;flex-direction:column;overflow:hidden}\n body.ult-modal-open{position:fixed!important;width:100%!important;overflow:hidden!important;-webkit-overflow-scrolling:touch}\n .ult-subtle{display:none!important}\n .ult-message-actions{margin-top:4px}\n .ult-chat-header{padding:8px 12px;min-height:48px;flex-shrink:0;border-bottom:1px solid var(--ult-border-light)}\n .ult-chat-title{gap:6px;flex:1;min-width:0}\n .ult-chat-title a{display:inline-flex}\n .ult-chat-title img{max-height:24px;max-width:120px}\n .ult-header-actions{gap:2px;flex-shrink:0}\n .ult-chat-messages{flex:1 1 0;min-height:0;padding:0 0 8px 0;overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;-webkit-overflow-scrolling:touch}\n .ult-chat-modal.welcome-mode .ult-chat-messages{display:none}\n .ult-welcome{padding:10px 14px 0}\n .ult-welcome h1{font-size:15px;margin:0 0 4px}\n .ult-welcome p{font-size:13px;margin:0;line-height:1.35}\n .ult-examples{padding:6px 14px;gap:6px;flex-wrap:wrap}\n .ult-example{padding:8px 11px;font-size:12px}\n .ult-chat-input-container{padding:8px 14px 10px;flex:0 0 auto;border-top:1px solid var(--ult-border-light);background:var(--ult-bg)}\n .ult-chat-modal.welcome-mode .ult-chat-input-container{margin-top:auto}\n .ult-chat-input-wrapper{padding:5px 7px;border-radius:10px}\n .ult-chat-input{font-size:16px;max-height:100px}\n .ult-message-editing{padding:9px 11px;font-size:16px;border-radius:10px;max-height:100px}\n .ult-chat-footer{padding:6px 14px;font-size:10px}\n .ult-message-group{gap:3px;padding:0 14px;margin:0 0 8px;position:relative}\n .ult-user-message-actions{right:0;bottom:0}\n .ult-message-label{font-size:11px;gap:5px;padding:0;margin-bottom:2px}\n .ult-message-label img{max-height:20px;max-width:20px}\n .ult-message-label svg{width:20px;height:20px}\n .ult-message{font-size:14px;line-height:1.5;padding:0}\n .ult-message code{font-size:12px;padding:2px 5px}\n .ult-message pre{padding:8px 10px;font-size:12px;border-radius:8px;margin:4px 0}\n .ult-search-result{padding:10px;margin-bottom:8px;border-radius:8px}\n .ult-search-result-title{font-size:14px;margin-bottom:5px}\n .ult-search-result-snippet{font-size:13px}\n .ult-search-result-meta{font-size:11px}\n .ultralytics-chat-pill{right:14px;bottom:28px;padding:12px 18px;font-size:16px}\n .ultralytics-chat-pill img{width:28px;height:28px}\n }\n @media (prefers-color-scheme:dark){\n .ult-global-tooltip{background:#374151}\n .ult-global-tooltip::after{border-top-color:#374151}\n }`;this.styleElement=this.el("style","",i),document.head.appendChild(this.styleElement)}icon(t){const e={copy:'',download:'',refresh:'',close:'',like:'',dislike:'',arrowUp:'',square:'',check:'',plus:'',globe:'',github:''};return``}createUI(){const{logomark:t,pillText:e,logo:s,name:o,tagline:i,logoUrl:a}=this.config.branding,{title:n,message:l,chatExamples:r}=this.config.welcome,{placeholder:c,copyText:h,downloadText:d,clearText:p}=this.config.ui;this.refs.backdrop=this.el("div","ult-backdrop"),document.body.appendChild(this.refs.backdrop),this.refs.backdrop.style.display="none",this.refs.pill=this.el("button","ultralytics-chat-pill",`${this.escapeHtml(e)}${this.escapeHtml(o)}`),this.refs.pill.setAttribute("aria-label",e),this.refs.pill.title=e,document.body.appendChild(this.refs.pill),this.refs.modal=this.el("div","ult-chat-modal",`
${this.escapeHtml(o)}
${this.escapeHtml(i)}
Powered by Ultralytics Chat
`),this.refs.modal.setAttribute("role","dialog"),this.refs.modal.setAttribute("aria-modal","true"),document.body.appendChild(this.refs.modal),this.refs.modal.style.display="none",this.refs.tooltip=this.el("div","ult-global-tooltip"),document.body.appendChild(this.refs.tooltip),this.refs.messages=this.qs("#ult-messages",this.refs.modal),this.refs.welcome=this.qs("#ult-welcome",this.refs.modal),this.refs.examples=this.qs("#ult-examples",this.refs.modal),this.refs.input=this.qs(".ult-chat-input",this.refs.modal),this.refs.send=this.qs(".ult-chat-send",this.refs.modal),this.refs.toolAdd=this.qs(".ult-tool-add",this.refs.modal),this.refs.toolsDropdown=this.qs(".ult-tools-dropdown",this.refs.modal),this.refs.toolBadges=this.qs(".ult-tool-badges",this.refs.modal),this.setExamples(r||[]),this.createToolsDropdown()}createToolsDropdown(){this.refs.toolsDropdown&&(this.refs.toolsDropdown.innerHTML=this.tools.map(t=>``).join(""))}toggleToolsDropdown(t){this.toolsOpen=t??!this.toolsOpen,this.refs.toolsDropdown?.classList.toggle("open",this.toolsOpen),this.toolsOpen&&this.qsa(".ult-tool-option",this.refs.toolsDropdown).forEach(t=>{t.classList.toggle("selected",this.selectedTools.has(t.dataset.tool))})}addTool(t){this.getTool(t)&&!this.selectedTools.has(t)&&(this.selectedTools.add(t),this.updateToolBadges(),this.toggleToolsDropdown(!1),this.focusInput())}removeTool(t){this.selectedTools.has(t)&&(this.selectedTools.delete(t),this.updateToolBadges(),this.focusInput())}updateToolBadges(){if(!this.refs.toolBadges)return;if(0===this.selectedTools.size)return this.refs.toolBadges.classList.add("hidden"),void(this.refs.toolBadges.innerHTML="");const t=[...this.selectedTools].map(t=>{const e=this.getTool(t);return e?``:""}).filter(Boolean).join("");this.refs.toolBadges.innerHTML=t,this.refs.toolBadges.classList.remove("hidden")}setExamples(t){if(this.refs.examples){this.refs.examples.innerHTML=t.map(t=>``).join("");for(const t of this.qsa(".ult-example",this.refs.examples))this.on(t,"click",()=>{this.sendMessage(t.dataset.q)})}}attachEvents(){const t=this.refs.modal;this.setupTooltips(),this.on(this.refs.pill,"click",()=>this.toggle(!0,"chat")),this.on(this.refs.backdrop,"click",()=>this.toggle()),this.on(this.qs(".ult-chat-close",t),"click",()=>this.toggle()),this.on(this.qs(".ult-chat-clear",t),"click",()=>this.clearSession()),this.on(this.qs(".ult-chat-copy",t),"click",()=>this.copyThread()),this.on(this.qs(".ult-chat-download",t),"click",()=>this.downloadThread()),this.on(this.refs.toolAdd,"click",t=>{t.stopPropagation(),this.toggleToolsDropdown()}),this.on(document,"click",t=>{this.toolsOpen&&!this.refs.toolsDropdown?.contains(t.target)&&t.target!==this.refs.toolAdd&&this.toggleToolsDropdown(!1)}),this.on(this.refs.toolsDropdown,"click",t=>{const e=t.target.closest(".ult-tool-option");e&&this.addTool(e.dataset.tool)}),this.on(this.refs.toolBadges,"click",t=>{const e=t.target.closest(".ult-tool-badge");e&&this.removeTool(e.dataset.tool)}),this.on(this.refs.toolBadges,"mouseover",t=>{const e=t.target.closest(".ult-tool-badge");e&&this.positionTooltip(e,"Remove")}),this.on(this.refs.toolBadges,"mouseout",t=>{const e=t.target.closest(".ult-tool-badge");e&&e.contains(t.relatedTarget)||this.hideTooltip()}),this.on(this.refs.messages,"scroll",()=>{const t=this.refs.messages,e=t.scrollTop;this.autoScroll=e>=this.lastScrollTop&&t.scrollHeight-e-t.clientHeight<100,this.lastScrollTop=e},{passive:!0}),this.on(this.refs.input,"input",t=>{this.resizeInput(),t.target.value.length===this.config.maxMessageLength&&this.flashTooltip(t.target,"⚠️ Message shortened to fit"),clearTimeout(this.inputDebounceTimer),this.inputDebounceTimer=setTimeout(()=>this.updateComposerState(),50)}),this.on(this.refs.send,"click",()=>{this.isStreaming?this.stopStreaming():this.sendMessage(this.refs.input.value.trim())}),this.on(this.refs.input,"keydown",t=>{"Enter"!==t.key||t.shiftKey||(t.preventDefault(),this.sendMessage(this.refs.input.value.trim())),"Escape"===t.key&&(t.preventDefault(),this.toggle(!1))}),this.on(document,"keydown",t=>{this.isOpen&&"Escape"===t.key&&this.toggle(!1),this.isOpen||!t.metaKey&&!t.ctrlKey||"k"!==t.key.toLowerCase()||(t.preventDefault(),this.toggle(!0))}),this.on(this.refs.messages,"mouseover",t=>{const e=t.target.closest("[data-tooltip]");e&&this.refs.tooltip&&!e.dataset.tooltipActive&&(e.dataset.tooltipActive="true",this.positionTooltip(e,e.dataset.tooltip))}),this.on(this.refs.messages,"mouseout",t=>{const e=t.target.closest("[data-tooltip]");!e||t.relatedTarget&&e.contains(t.relatedTarget)||(delete e.dataset.tooltipActive,this.hideTooltip())}),this.on(this.refs.messages,"click",t=>{if(t.target.closest(".ult-code-copy")){const e=t.target.closest(".ult-code-copy"),s=e.previousElementSibling?.querySelector("code")?.textContent||"";navigator.clipboard?.writeText(s).then(()=>this.showCopySuccess(e)).catch(console.error)}const e=t.target.closest("[data-action]");if(e){const t=e.dataset.action,s=e.closest(".ult-message-group");if("copy"===t){const t=[...this.qsa(".ult-message-group[data-role='assistant']",this.refs.messages)].indexOf(s),o=this.messages.filter(t=>"assistant"===t.role),i=o[t]?.content;i&&navigator.clipboard?.writeText(i)?.then(()=>this.showCopySuccess(e)).catch(console.error)}else if("like"===t||"dislike"===t)this.feedback("like"===t?"up":"down"),this.showCopySuccess(e);else if("retry"===t)this.retryLast();else if("edit"===t){const t=s.querySelector(".ult-message"),o=this.getGroupIndex(s);if(t&&null!==o){let s=t.textContent.trim();if(!s)return;if(this.isStreaming)return void this.flashTooltip(e,"⚠️ Finish generating first");s=this.trimMessage(s,e),t.textContent=s,this.editAndRestart(o,s).then(t=>{t&&this.showCopySuccess(e)})}}}}),this.on(this.refs.messages,"keydown",t=>{const e=t.target.closest(".ult-message[contenteditable='true']");if(e)if("Enter"!==t.key||t.shiftKey)"Escape"===t.key&&(t.preventDefault(),e.textContent=e.dataset.originalContent||"",e.blur());else{t.preventDefault();const s=e.closest(".ult-message-group"),o=this.getGroupIndex(s);if(null!==o){if(this.isStreaming)return void this.flashTooltip(e,"⚠️ Finish generating first");let t=e.textContent.trim();if(!t)return;t=this.trimMessage(t,e),e.textContent=t,this.editAndRestart(o,t)}}}),this.on(this.refs.messages,"focusin",t=>{const e=t.target.closest(".ult-message[contenteditable='true']");e&&e.classList.add("ult-message-editing")}),this.on(this.refs.messages,"focusout",t=>{const e=t.target.closest(".ult-message[contenteditable='true']");e&&e.classList.remove("ult-message-editing")}),this.on(this.refs.messages,"input",t=>{const e=t.target.closest(".ult-message[contenteditable='true']");if(!e)return;const s=this.trimMessage(e.textContent||"",e);s!==(e.textContent||"")&&(e.textContent=s)})}toggle(t=null,e=null){const s=null===t?!this.isOpen:!!t;if(e&&(this.mode=e),s===this.isOpen&&!e)return;this.isOpen=s;const o=this.refs.modal,i=this.refs.backdrop,a=this.refs.pill;if(s)o&&(o.style.display="flex"),i&&(i.style.display="block"),requestAnimationFrame(()=>{o?.classList.add("open"),i?.classList.add("open"),a?.classList.add("hidden")});else{o?.classList.remove("open"),i?.classList.remove("open"),a?.classList.remove("hidden");const t=()=>{this.isOpen||(o&&(o.style.display="none"),i&&(i.style.display="none"))};o?.addEventListener("transitionend",t,{once:!0}),i?.addEventListener("transitionend",t,{once:!0}),setTimeout(t,250)}s?(this.scrollY=window.scrollY,document.body.classList.add("ult-modal-open"),document.body.style.top=`-${this.scrollY}px`,this.updateUIForMode(),this.messages.length||this.showWelcome(!0),this.updateComposerState(),setTimeout(()=>{this.focusInput(),this.refs.input?.click()},100)):(document.body.classList.remove("ult-modal-open"),document.body.style.top="",window.scrollTo(0,this.scrollY),this.isStreaming&&this.stopStreaming())}updateUIForMode(){if(!this.refs.modal)return;const t=this.qs(".ult-subtle",this.refs.modal);if(this.refs.modal.dataset.mode=this.mode,"search"===this.mode)this.refs.input&&(this.refs.input.placeholder="Search for..."),t&&(t.innerHTML=`SEARCH · Find answers in our docs and guides`),this.refs.messages&&(this.refs.messages.innerHTML=""),this.refs.welcome&&(this.refs.welcome.innerHTML="

Enter keywords to find relevant documentation, guides, and resources

"),this.setExamples(this.config.welcome.searchExamples||[]),this.showWelcome(!0);else{this.refs.input&&(this.refs.input.placeholder=this.config.ui.placeholder),t&&(t.textContent=this.config.branding.tagline);const{title:e,message:s,chatExamples:o}=this.config.welcome;this.refs.welcome&&(this.refs.welcome.innerHTML=`

${this.escapeHtml(e)}

${s}

`),this.setExamples(o||[]),this.renderChatHistory()}}showWelcome(t){this.refs.welcome&&(this.refs.welcome.style.display=t?"block":"none"),this.refs.examples&&(this.refs.examples.style.display=t?"flex":"none"),this.refs.modal&&this.refs.modal.classList.toggle("welcome-mode",t)}renderChatHistory(){if(!this.refs.messages)return;if(this.refs.messages.innerHTML="",!this.messages.length)return void this.showWelcome(!0);this.showWelcome(!1);const t=this.autoScroll;this.autoScroll=!1;for(let t=0;t{this.on(t,"mouseenter",t=>this.positionTooltip(t.currentTarget,t.currentTarget.dataset.tooltip)),this.on(t,"mouseleave",()=>this.hideTooltip())})}swapSendIcon(t){const e=this.qs(".ult-icon-swap",this.refs.send);if(!e||e.dataset.icon===t)return;e.innerHTML=this.icon(t),e.dataset.icon=t;const s="square"===t&&this.isStreaming?"Stop":"arrowUp"===t?"Send":"Ready";this.refs.send.setAttribute("aria-label",s),this.refs.send.dataset.tooltip=s}updateComposerState(){if(!this.refs.send)return;const t=!!this.refs.input?.value.trim().length;this.isStreaming?(this.swapSendIcon("square"),this.refs.send.style.display="flex"):t?(this.swapSendIcon("arrowUp"),this.refs.send.style.display="flex"):this.refs.send.style.display="none"}trimMessage(t,e=null){const s=this.config.maxMessageLength;return!t||t.length<=s?t||"":(e&&this.flashTooltip(e,"⚠️ Message shortened to fit"),t.slice(0,s))}scrollToBottom(){this.autoScroll&&this.refs.messages&&requestAnimationFrame(()=>{this.refs.messages&&(this.refs.messages.scrollTop=this.refs.messages.scrollHeight)})}formatThread(){return this.messages.map(t=>`${"user"===t.role?"You":this.config.branding.name}: ${t.content}`).join("\n\n---\n\n")}copyThread(){navigator.clipboard?.writeText(this.formatThread())?.catch(console.error),this.showCopySuccess(this.qs(".ult-chat-copy",this.refs.modal))}async feedback(t){const e="up"===t,s=this.messages.filter(t=>"user"===t.role).length;if(!s)return void console.warn("feedback ignored: no user messages yet");const o=s-1;try{const t=await fetch(this.feedbackUrl,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({session_id:this.sessionId,query_index:o,vote:e})});if(!t.ok)throw new Error(`feedback failed with status ${t.status}`)}catch(t){console.warn("feedback failed",t)}}retryLast(){const t=this.messages.findLastIndex(t=>"assistant"===t.role);t<1||"user"!==this.messages[t-1]?.role||this.editAndRestart(t-1,this.messages[t-1].content)}async editAndRestart(t,e){if(this.isStreaming)return!1;if(!Number.isInteger(t)||t<0||t>=this.messages.length)return!1;const s=this.messages[t];if("user"!==s.role)return!1;e=this.trimMessage(e),s.content=e,this.messages=this.messages.slice(0,t+1);const o=this.qs(`.ult-message-group[data-message-index="${t}"]`,this.refs.messages),i=o?.querySelector(".ult-message");i&&(i.dataset.originalContent=e);return this.qsa(".ult-message-group",this.refs.messages).forEach(e=>{const s=this.getGroupIndex(e);(null===s||s>t)&&e.remove()}),this.hideTooltip(),await this.sendMessage(e,!1,t),!0}downloadThread(){const{name:t}=this.config.branding,e=new Blob([this.formatThread()],{type:"text/plain"}),s=URL.createObjectURL(e),o=this.el("a");o.href=s,o.download=`${t.toLowerCase().replace(/\s+/g,"-")}-chat-${(new Date).toISOString().slice(0,10)}.txt`,o.click(),URL.revokeObjectURL(s)}clearSession(){this.messages=[],this.sessionId=null,this.totalUserMessages=null,this.activeUserMessages=null,this.refs.messages&&(this.refs.messages.innerHTML=""),this.showWelcome(!0),this.updateComposerState(),this.updateFooter(),this.focusInput()}updateFooter(){const t=this.qs(".ult-chat-footer",this.refs.modal);if(!t)return;const e=this.totalUserMessages??this.messages.filter(t=>"user"===t.role).length,s=this.activeUserMessages??e,o=e>0?`${e>0?`${e} message${1!==e?"s":""}${s`:""} · `:"";t.innerHTML=`${o}Powered by Ultralytics Chat`}stopStreaming(){this.abortController?.abort(),this.isStreaming=!1,this.abortController=null,this.updateComposerState(),this.focusInput()}createThinking(t="Thinking"){const e=this.el("div","ult-message assistant ult-message-thinking"),s=this.el("p","ult-thinking",`${t}(0.0s)`);e.appendChild(s);const o=this.qs(".ult-thinking-time",e),i=performance.now(),a=setInterval(()=>{o&&(o.textContent=`(${((performance.now()-i)/1e3).toFixed(1)}s)`)},100);return{el:e,clear:()=>clearInterval(a)}}async performSearch(t){if(!this.refs.messages)return;this.refs.messages.innerHTML="";const{el:e,clear:s}=this.createThinking("Searching");this.refs.messages.appendChild(e);try{const o=this.apiUrl.replace(/\/chat$/,"/search"),i=await fetch(o,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({query:t})});if(!i.ok)throw new Error(`HTTP ${i.status}`);const a=await i.json();if(s(),e.remove(),!a.results?.length)return void(this.refs.messages.innerHTML='
No results found. Try different keywords.
');this.refs.messages.innerHTML=a.results.map(t=>{const e=t.text?.length>150?`${t.text.slice(0,150)}...`:t.text||"",s=(()=>{try{return new URL(t.url).hostname}catch{return""}})(),o=s?`https://www.google.com/s2/favicons?sz=32&domain=${encodeURIComponent(s)}`:"",i=o?``:"",a=s?`${this.escapeHtml(s)}`:"";return`
${i}${this.escapeHtml(t.title||"")}
${this.escapeHtml(e)}
Match: ${(100*(t.score||0)).toFixed(0)}%${a}
`}).join("")}catch(t){s(),e.remove(),this.refs.messages&&(this.refs.messages.innerHTML=`
Search error: ${this.escapeHtml(t.message)}
`),console.error("Search error:",t)}}async sendMessage(t,e=!0,s=null){if(!t||this.isStreaming||!this.refs.input||!this.refs.messages)return;if(!(t=this.trimMessage(t,this.refs.input)))return;if(this.showWelcome(!1),this.autoScroll=!0,"search"===this.mode)return this.setInputValue(t),await this.performSearch(t),void this.focusInput();e&&(this.messages.push({role:"user",content:t}),this.addMessageToUI("user",t,this.messages.length-1)),this.setInputValue(""),this.isStreaming=!0,this.updateComposerState(),this.setUserMessagesEditable(!1);const o=this.createMessageGroup("assistant",this.messages.length),{el:i,clear:a}=this.createThinking();o.appendChild(i),this.scrollToBottom(),this.abortController=new AbortController;const n=Number.isInteger(s)&&s>=0&&s0&&(e.tools=[...this.selectedTools]);const s=await fetch(this.apiUrl,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(e),signal:this.abortController.signal});if(!s.ok)throw new Error(`HTTP ${s.status}`);const l=s.headers.get("X-Session-ID");l&&!this.sessionId&&(this.sessionId=l);const r=s.headers.get("X-Total-User-Messages"),c=s.headers.get("X-Active-User-Messages");r&&(this.totalUserMessages=parseInt(r,10)||0),c&&(this.activeUserMessages=parseInt(c,10)||0),this.updateFooter(),i.remove(),a();const h=this.el("div","ult-message assistant");o.appendChild(h);const d=s.body?.getReader();if(!d)throw new Error("No response stream");const p=new TextDecoder;let u="",g=null;const m=()=>{g||(g=setTimeout(()=>{h.innerHTML=this.renderMarkdown(u,!0),this.highlight(h),this.scrollToBottom(),g=null},30))};for(;;){const{done:t,value:e}=await d.read();if(t)break;const s=p.decode(e,{stream:!0});for(const t of s.split("\n")){if(!t.startsWith("data: "))continue;const e=t.slice(6);if("[DONE]"!==e)try{const t=JSON.parse(e);if(t.content)u+=t.content,m();else if(t.error)throw new Error(t.error)}catch(t){"Unexpected end of JSON input"!==t.message&&console.error("Parse error:",t)}}}g&&clearTimeout(g),h.innerHTML=this.renderMarkdown(u,!1),this.finalizeAssistantMessage(o),this.scrollToBottom(),this.messages.push({role:"assistant",content:u}),this.updateFooter()}catch(t){i.remove(),a();const e="AbortError"===t.name?"

Generation stopped.

":"

Sorry, I encountered an error. Please try again. If the problem persists, please submit a bug report.

",s=this.el("div","ult-message assistant",e);o.appendChild(s),console.error("Chat error:",t)}finally{this.isStreaming=!1,this.abortController=null,this.updateComposerState(),this.setUserMessagesEditable(!0),this.focusInput()}}createMessageGroup(t,e=null){if(!this.refs.messages)return null;const{name:s,logomark:o}=this.config.branding,i=this.el("div","ult-message-group");i.dataset.role=t,null!==e&&(i.dataset.messageIndex=e);const a=this.el("div","ult-message-label","assistant"===t?`${this.escapeHtml(s)}${this.escapeHtml(s)}`:'You');return i.appendChild(a),this.refs.messages.appendChild(i),this.scrollToBottom(),i}addMessageToUI(t,e,s=null){const o=this.createMessageGroup(t,s);if(!o)return null;const i=this.el("div","ult-message "+("assistant"===t?"assistant":""),this.renderMarkdown(e));return"user"===t&&(i.contentEditable="true",i.dataset.originalContent=e,i.setAttribute("role","textbox"),i.setAttribute("aria-label","Edit your message"),i.setAttribute("aria-multiline","true"),this.isStreaming&&(i.contentEditable="false")),o.appendChild(i),"assistant"===t?this.finalizeAssistantMessage(o):this.addUserMessageActions(o),i}addMessageActions(t){if(t.querySelector(".ult-message-actions"))return;const e=this.el("div","ult-message-actions",``);t.appendChild(e)}addUserMessageActions(t){if(t.querySelector(".ult-user-message-actions"))return;const e=this.el("div","ult-user-message-actions",``);t.appendChild(e)}finalizeAssistantMessage(t){if(!t||"assistant"!==t.dataset.role)return;const e=t.querySelector(".ult-message.assistant");e&&this.highlight(e),this.addMessageActions(t)}escapeHtml(t){const e=this.el("div");return e.textContent=t,e.innerHTML}renderMarkdown(t,e=!1){const s=t=>t.replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'"),o=(t||"").replace(/\r\n?/g,"\n").split("\n");let i="",a=!1,n=0,l=null,r=!1,c=!1,h=!1,d=!1;const p=()=>{h&&(i+="

",h=!1)},u=()=>{h||(i+="

",h=!0)},g=()=>{r&&(i+="ol"===l?"":"",r=!1,l=null)},m=()=>{c&&(i+="",c=!1)},f=()=>{d&&(i+="",d=!1)};for(let t of o){const o=t.match(/^\s*```(\w+)?\s*$/);if(o){a?(i+=e?"":``,a=!1,n=0):(p(),g(),m(),a=!0,n=t.search(/\S/),i+=`

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--------------------------------------------------------------------------------

      ${this.renderInline(t)}