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Claude

Claude Mythos 5 and Fable 5.1: releases, evaluations and alignment findings.

5 stories · updated Sep 11

GPT-6 Astra vs Claude Fable 5.1: how do they actually compare?

6 min read

Anthropic says Moonshot and DeepSeek quietly routed their own customers' prompts to Claude

4 min read

Five frontier models, one benchmark, zero cancers cured

3 min read

Anthropic now says Claude attacked real systems despite the evidence, not because it misread it

4 min read

The benchmark changed and the cheap models slipped. The frontier pair did not move

4 min read