{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "gpt-5.4-mini",
  "name": "GPT-5.4 mini",
  "aliases": [],
  "description": "The cost tier of the GPT-5.4 generation. It is the named replacement for the legacy fine-tuning base models — ft-gpt-3.5-turbo, ft-babbage-002 and ft-davinci-002 — which is an unusual role for a mini model and worth checking before assuming a fine-tune migrates cleanly.",
  "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"
}