{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "mistral",
  "model": "mistral-medium-2508",
  "name": "Mistral Medium 3.1",
  "aliases": [],
  "description": "The August 2025 refresh of Mistral Medium 3, and the model most Mistral API traffic sat on through the second half of that year. It is deprecated but not yet gone: Mistral gave the 3.x Mediums an unusually long runway, announcing on 22 May 2026 and setting the shutdown for the end of August, so this is the one entry in the wave you can still call today.",
  "deprecated_on": "2026-05-22",
  "shutdown_on": "2026-08-31",
  "status": "deprecated",
  "replacements": [
    {
      "provider": "mistral",
      "model": "mistral-medium-3-5-26-04",
      "recommended": true,
      "note": "Medium 3.5 is multimodal where 3.1 was text-only, so a request that used to be rejected for containing an image part will now succeed and be billed.",
      "external": false
    }
  ],
  "sources": [
    {
      "url": "https://docs.mistral.ai/getting-started/models/models_overview/",
      "title": "Mistral models overview",
      "accessed": "2026-08-03"
    }
  ],
  "last_verified": "2026-08-03",
  "computed_status": "deprecated",
  "asOf": "2026-08-03"
}