> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://openrouter.ai/docs/llms.txt.
> For full documentation content, see https://openrouter.ai/docs/llms-full.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://openrouter.ai/docs/_mcp/server.

# ReasoningFormat - Python SDK

The Python SDK and docs are currently in beta.
Report issues on [GitHub](https://github.com/OpenRouterTeam/python-sdk/issues).

## Values

| Name                        | Value                     |
| --------------------------- | ------------------------- |
| `UNKNOWN`                   | unknown                   |
| `OPENAI_RESPONSES_V1`       | openai-responses-v1       |
| `AZURE_OPENAI_RESPONSES_V1` | azure-openai-responses-v1 |
| `XAI_RESPONSES_V1`          | xai-responses-v1          |
| `ANTHROPIC_CLAUDE_V1`       | anthropic-claude-v1       |
| `GOOGLE_GEMINI_V1`          | google-gemini-v1          |