{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "gpt-4.1",
  "name": "GPT-4.1",
  "aliases": [],
  "description": "The 2025 refresh that fixed what GPT-4o was weakest at — instruction following and long-context recall — and became the default non-reasoning model for a year. Its nano sibling has been deprecated; gpt-4.1 and gpt-4.1-mini have not.",
  "released_on": "2025-04-14",
  "status": "active",
  "replacements": [],
  "sources": [
    {
      "url": "https://developers.openai.com/api/docs/deprecations",
      "title": "OpenAI API deprecations",
      "accessed": "2026-07-30"
    }
  ],
  "last_verified": "2026-07-30",
  "computed_status": "active",
  "asOf": "2026-07-30"
}