{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "google",
  "model": "gemini-2.5-pro-preview-03-25",
  "name": "Gemini 2.5 Pro (preview 03-25)",
  "aliases": [],
  "description": "The first 2.5 Pro preview, from March 2025, and the release where Gemini started thinking before answering by default. It was widely benchmarked under this id, which is why it still appears in evaluation code. Shut down December 2025.",
  "released_on": "2025-03-25",
  "shutdown_on": "2025-12-02",
  "status": "retired",
  "replacements": [
    {
      "provider": "google",
      "model": "gemini-3.1-pro-preview",
      "recommended": true,
      "note": "If you are reproducing a benchmark rather than shipping, note that no hosted model reproduces this snapshot's behaviour.",
      "external": false
    }
  ],
  "sources": [
    {
      "url": "https://ai.google.dev/gemini-api/docs/deprecations",
      "title": "Gemini API deprecations",
      "accessed": "2026-07-30"
    }
  ],
  "last_verified": "2026-07-30",
  "computed_status": "retired",
  "asOf": "2026-07-30"
}