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

# ModelsListResponse

List of available models

## Fields

| Field  | Type                                               | Required             | Description              | Example                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| ------ | -------------------------------------------------- | -------------------- | ------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `data` | List\[[components.Model](../components/model.mdx)] | :heavy\_check\_mark: | List of available models | \[<br />\{<br />"architecture": \{<br />"input\_modalities": \[<br />"text"<br />],<br />"instruct\_type": "chatml",<br />"modality": "text-\u003etext",<br />"output\_modalities": \[<br />"text"<br />],<br />"tokenizer": "GPT"<br />},<br />"canonical\_slug": "openai/gpt-4",<br />"context\_length": 8192,<br />"created": 1692901234,<br />"default\_parameters": null,<br />"description": "GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.",<br />"expiration\_date": null,<br />"id": "openai/gpt-4",<br />"knowledge\_cutoff": null,<br />"links": \{<br />"details": "/api/v1/models/openai/gpt-5.4/endpoints"<br />},<br />"name": "GPT-4",<br />"per\_request\_limits": null,<br />"pricing": \{<br />"completion": "0.00006",<br />"image": "0",<br />"prompt": "0.00003",<br />"request": "0"<br />},<br />"supported\_parameters": \[<br />"temperature",<br />"top\_p",<br />"max\_tokens"<br />],<br />"supported\_voices": null,<br />"top\_provider": \{<br />"context\_length": 8192,<br />"is\_moderated": true,<br />"max\_completion\_tokens": 4096<br />}<br />}<br />] |