> ## Documentation Index
> Fetch the complete documentation index at: https://mixroute.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# モデルを変更するには？

<link rel="alternate" hrefLang="en" href="https://mixroute.ai/docs/faq/model-changing" />

<link rel="alternate" hrefLang="zh-Hans" href="https://mixroute.ai/docs/zh-hans/faq/model-changing" />

<link rel="alternate" hrefLang="zh-Hant" href="https://mixroute.ai/docs/zh-hant/faq/model-changing" />

<link rel="alternate" hrefLang="ja" href="https://mixroute.ai/docs/ja/faq/model-changing" />

<link rel="alternate" hrefLang="x-default" href="https://mixroute.ai/docs/faq/model-changing" />

リクエスト内の`model`パラメータを更新するだけです。

```json theme={null}
{
  "model": "gpt-5.5"
}
```

or

```json theme={null}
{
  "model": "claude-opus-4-8"
}
```

or

```json theme={null}
{
  "model": "gemini-3.5-flash"
}
```


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