{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "gpt-5.5",
  "name": "GPT-5.5",
  "aliases": [],
  "description": "The generation between GPT-5.4 and the Sol/Terra/Luna split, and the last one to use a plain numeric name. It has not been deprecated, but it sits directly behind models that have — worth knowing if a migration plan was written against it earlier in 2026.",
  "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"
}