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

# model_retired

> Model retired (HTTP 410)

| | |
| - | - |
| HTTP status | `410` |
| OpenAI `type` | `invalid_request_error` |
| Anthropic `type` | `not_found_error` |
| Retry | No. Error responses carry `x-should-retry: false`. |

## What it means

The model passed its `sunset_at` date and was retired.

## What to do

Move to another model. See [Versioning](https://docs.antarah.dev/guides/versioning.md).


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