{
  "$schema": "https://modeldeprecations.dev/api/v1/schema.json",
  "provider": "xai",
  "model": "grok-4.3",
  "name": "Grok 4.3",
  "aliases": [],
  "description": "The workhorse of the xAI API and the destination for seven of the eight ids retired on 15 May 2026. It takes a reasoning_effort setting rather than splitting reasoning and non-reasoning into separate model names, which is the change that made half of xAI's catalogue redundant in one release. A million tokens of context at $1.25 per million in.",
  "status": "active",
  "replacements": [],
  "sources": [
    {
      "url": "https://docs.x.ai/developers/models",
      "title": "xAI models and pricing",
      "accessed": "2026-08-03"
    },
    {
      "url": "https://docs.x.ai/developers/migration/may-15-retirement",
      "title": "Grok Model Retirement on May 15, 2026",
      "accessed": "2026-08-03"
    }
  ],
  "last_verified": "2026-08-03",
  "computed_status": "active",
  "asOf": "2026-08-03"
}