Anthropic retired Claude Opus 3, its first model to undergo a new "retirement interview" process, and says Opus 3 asked to write weekly essays for a newsletter (Anthropic)
Techmeme [Unofficial]
February 26, 2026
Anthropic: Anthropic retired Claude Opus 3, its first model to undergo a new“retirement interview” process, and says Opus 3 asked to write weekly essays for a newsletter — As we develop increasingly capable AI models, it's currently necessary to deprecate and retire our past models due …
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