Topic

#opus

2 articles tagged “opus”.

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Anthropic Splits Mythos Weights in Claude Fable 5, Routes Risk to Opus

Anthropic ships Claude Fable 5 with identical weights to Mythos 5, routing high-risk queries to Opus 4.8 and locking pricing at $10/$50 per million tokens.

Jun 10, 20263 min read

AI & ML

Anthropic Ships Opus 4.8 and Mythos, Betting Honesty Offsets Safety Fears

Anthropic advances Opus 4.8 with stronger honesty metrics while confirming a rapid rollout of the feared Mythos model, highlighting the tension between shipping capability and managing escalating security anxieties.

May 29, 20263 min read