{
 "vendor": "Anthropic",
 "count": 2,
 "events": [
  {
   "id": "d09cc98481",
   "vendor": "Anthropic",
   "vendor_slug": "anthropic",
   "category": "ai",
   "product": "claude-opus-4-1-20250805 retired",
   "change_type": "shutdown",
   "announce_date": null,
   "effective_date": "2026-08-05",
   "date_precision": "day",
   "replacement": null,
   "summary": "claude-opus-4-1-20250805 Retired June 5, 2026 August 5, 2026",
   "source_url": "https://docs.anthropic.com/en/docs/resources/model-deprecations",
   "url": "https://deadcanary.io/event/anthropic-claude-opus-4-1-20250805-retired-d09c/"
  },
  {
   "id": "5ad65eac22",
   "vendor": "Anthropic",
   "vendor_slug": "anthropic",
   "category": "ai",
   "product": "claude-sonnet-4-5-20250929 retirement",
   "change_type": "deprecation",
   "announce_date": null,
   "effective_date": "2026-11-30",
   "date_precision": "day",
   "replacement": null,
   "summary": "claude-sonnet-4-5-20250929 Deprecated September 30, 2026 November 30, 2026",
   "source_url": "https://docs.anthropic.com/en/docs/resources/model-deprecations",
   "url": "https://deadcanary.io/event/anthropic-claude-sonnet-4-5-20250929-retirement-5ad6/"
  }
 ]
}