> 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.

# ModelArchitectureInstructType - Python SDK

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

Instruction format type

## Values

| Name            | Value         |
| --------------- | ------------- |
| `NONE`          | none          |
| `AIROBOROS`     | airoboros     |
| `ALPACA`        | alpaca        |
| `ALPACA_MODIF`  | alpaca-modif  |
| `CHATML`        | chatml        |
| `CLAUDE`        | claude        |
| `CODE_LLAMA`    | code-llama    |
| `GEMMA`         | gemma         |
| `LLAMA2`        | llama2        |
| `LLAMA3`        | llama3        |
| `MISTRAL`       | mistral       |
| `NEMOTRON`      | nemotron      |
| `NEURAL`        | neural        |
| `OPENCHAT`      | openchat      |
| `PHI3`          | phi3          |
| `RWKV`          | rwkv          |
| `VICUNA`        | vicuna        |
| `ZEPHYR`        | zephyr        |
| `DEEPSEEK_R1`   | deepseek-r1   |
| `DEEPSEEK_V3_1` | deepseek-v3.1 |
| `QWQ`           | qwq           |
| `QWEN3`         | qwen3         |