{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "o1-mini",
  "name": "o1-mini",
  "aliases": [],
  "description": "The cheap reasoning model of the first o-series generation, strong on maths and code for its size but noticeably weaker on general knowledge. Retired October 2025.",
  "released_on": "2024-09-12",
  "deprecated_on": "2025-04-28",
  "shutdown_on": "2025-10-27",
  "status": "retired",
  "replacements": [
    {
      "provider": "openai",
      "model": "o4-mini",
      "recommended": true,
      "note": "o4-mini was the named successor and is now itself deprecated, shutting down October 2026. Two migrations in eighteen months for anyone who followed the advice each time.",
      "external": false
    }
  ],
  "sources": [
    {
      "url": "https://developers.openai.com/api/docs/deprecations",
      "title": "OpenAI API deprecations",
      "accessed": "2026-07-30"
    }
  ],
  "last_verified": "2026-07-30",
  "computed_status": "retired",
  "asOf": "2026-07-30"
}