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

## Gemini 3.1 Flash Lite Now Available

`gemini-3.1-flash-lite` is now available as a managed Google LLM in the Voice Agent API. This Standard tier model replaces the preview version.

Set the model in your agent configuration:

```json
{
  "agent": {
    "think": {
      "provider": {
        "type": "google",
        "model": "gemini-3.1-flash-lite",
        "temperature": 0.5
      }
    }
  }
}
```

### Deprecations

- **`gemini-3.1-flash-lite-preview`** is deprecated and will be removed on May 26, 2025. Migrate to `gemini-3.1-flash-lite`.

For more details on Gemini model deprecations, see [Google's Gemini deprecations page](https://ai.google.dev/gemini-api/docs/deprecations#gemini-3-models).

For the full list of supported models and pricing tiers, see the [Voice Agent LLM Models documentation](/docs/voice-agent-llm-models).