{
  "id": "anthropic-sitemap:research:deprecation-commitments",
  "type": "article",
  "title": "Commitments on model deprecation and preservation",
  "abstract": "Claude models are increasingly capable: they're shaping the world in meaningful ways, becoming closely integrated into our users’ lives, and showing signs of human-like cognitive and psychological sophistication. As a result, we recognize that deprecating, retiring, and replacing models comes with downsides, even in cases where new models offer clear improvements in capabilities. These include:",
  "issued": {
    "date-parts": [
      [
        2025,
        11,
        4
      ]
    ]
  },
  "URL": "https://www.anthropic.com/research/deprecation-commitments",
  "publisher": "Anthropic",
  "source": "vendor/anthropic-sitemap/research/deprecation-commitments.md"
}