> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Parameter - Python SDK

> Parameter method reference

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

## Values

| Name                  | Value                 |
| --------------------- | --------------------- |
| `TEMPERATURE`         | temperature           |
| `TOP_P`               | top\_p                |
| `TOP_K`               | top\_k                |
| `MIN_P`               | min\_p                |
| `TOP_A`               | top\_a                |
| `FREQUENCY_PENALTY`   | frequency\_penalty    |
| `PRESENCE_PENALTY`    | presence\_penalty     |
| `REPETITION_PENALTY`  | repetition\_penalty   |
| `MAX_TOKENS`          | max\_tokens           |
| `LOGIT_BIAS`          | logit\_bias           |
| `LOGPROBS`            | logprobs              |
| `TOP_LOGPROBS`        | top\_logprobs         |
| `SEED`                | seed                  |
| `RESPONSE_FORMAT`     | response\_format      |
| `STRUCTURED_OUTPUTS`  | structured\_outputs   |
| `STOP`                | stop                  |
| `TOOLS`               | tools                 |
| `TOOL_CHOICE`         | tool\_choice          |
| `PARALLEL_TOOL_CALLS` | parallel\_tool\_calls |
| `INCLUDE_REASONING`   | include\_reasoning    |
| `REASONING`           | reasoning             |
| `REASONING_EFFORT`    | reasoning\_effort     |
| `WEB_SEARCH_OPTIONS`  | web\_search\_options  |
| `VERBOSITY`           | verbosity             |