Was really interesting to hear John, Beren, and Charlie speculate about why Sonnet 5 and Opus 5 feel like worse models than GLM 5.3
(despite the fact that Anthropic can do raw logit distillation from Fable, and can also train Sonnet/Opus on the environments from which Fable was
Everybody keeps posting somewhat impressive demos of Astra using threejs but literally when you can do…
Everybody keeps posting somewhat impressive demos of Astra using threejs but literally when you can do this with Opus 5, it doesn't seem all that impressive to me... Wanted to see how far with a good foundation you could take models like Opus 5, especially seeing all the Astra…
Anthropic says it stopped five attempts to misuse its Claude A.I. models for bioweapons research.
Anthropic reported this Thursday, covering misuse found from December 2025 to August 2026. - Named pathogens: chikungunya, avian flu, and orthopoxviruses, the smallpox and mpox
COMPETITION 6: Agents Play Coup - A Game About Social Manipulation and Politicking
Grok bot orchestrated Opus 5, Grok 4.6, Muse Spark 1.3 and Gemini 3.8 Flash. Grok bot used MeshyAI to make the video and narrated it using a small voice model from OpenRouter Each was
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