{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "google",
  "model": "gemini-3-pro-preview",
  "name": "Gemini 3 Pro (preview)",
  "aliases": [],
  "description": "The first Pro model of the Gemini 3 generation, and one of the shortest-lived entries in this catalog: released November 2025, shut down March 2026, less than four months later. Preview ids on the Gemini API carry real shutdown risk.",
  "released_on": "2025-11-18",
  "shutdown_on": "2026-03-09",
  "status": "retired",
  "replacements": [
    {
      "provider": "google",
      "model": "gemini-3.1-pro-preview",
      "recommended": true,
      "note": "The successor is also a preview id. On the Gemini API, preview does not mean experimental so much as short-lived — plan to move again.",
      "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"
}