---
title: "Parameter"
---

## Example Usage

```python
from openrouter.components import Parameter

# Open enum: unrecognized values are captured as UnrecognizedStr
value: Parameter = "temperature"
```


## Values

This is an open enum. Unrecognized values will not fail type checks.

- `"temperature"`
- `"top_p"`
- `"top_k"`
- `"min_p"`
- `"top_a"`
- `"frequency_penalty"`
- `"presence_penalty"`
- `"repetition_penalty"`
- `"max_tokens"`
- `"max_completion_tokens"`
- `"logit_bias"`
- `"logprobs"`
- `"top_logprobs"`
- `"seed"`
- `"response_format"`
- `"structured_outputs"`
- `"stop"`
- `"tools"`
- `"tool_choice"`
- `"parallel_tool_calls"`
- `"include_reasoning"`
- `"reasoning"`
- `"reasoning_effort"`
- `"web_search_options"`
- `"verbosity"`