{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "openai",
  "model": "gpt-5.6-luna",
  "name": "GPT-5.6 Luna",
  "aliases": [],
  "description": "The smallest and cheapest model of the GPT-5.6 generation, the slot GPT-4.1 nano used to occupy. OpenAI names it as the replacement for gpt-4.1-nano, so it inherits the classification, extraction and routing workloads that never needed a frontier model in the first place.",
  "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"
}