{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "gpt-4-turbo-preview",
  "name": "GPT-4 Turbo preview",
  "aliases": [
    "gpt-4-turbo-preview-completions"
  ],
  "description": "A floating pointer that resolved to whichever GPT-4 Turbo preview snapshot was current, which meant its behaviour changed underneath anyone who used it. It was retired in March 2026 along with the snapshots it pointed at.",
  "deprecated_on": "2025-09-26",
  "shutdown_on": "2026-03-26",
  "status": "retired",
  "replacements": [
    {
      "provider": "openai",
      "model": "gpt-5.6-sol",
      "recommended": true,
      "note": "Prefer a pinned id this time. Floating preview pointers have been retired in every OpenAI deprecation wave since 2024.",
      "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"
}