{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "mistral",
  "model": "labs-leanstral-2603",
  "name": "Leanstral 26.03",
  "aliases": [],
  "description": "The experimental id Leanstral shipped under before it was promoted. It was deprecated on 22 May 2026 and switched off on 30 June, which is the normal outcome for a labs id: the model survives under a new stable name and only the experimental address dies.",
  "deprecated_on": "2026-05-22",
  "shutdown_on": "2026-06-30",
  "status": "retired",
  "replacements": [
    {
      "provider": "mistral",
      "model": "leanstral-1-5",
      "recommended": true,
      "note": "A rename rather than a swap, but the id changes shape completely - there is no date stamp on leanstral-1-5, so anything parsing the trailing YYMM out of the model string will break.",
      "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": "retired",
  "asOf": "2026-08-03"
}