Corbin Crutchley on Mythryl: “Claude Mythos is GA!... Kinda. www.anthropic.com/news/claude-…”

Claude Mythos is GA!... Kinda. www.anthropic.com/news/claude-... They just announced Fable 5, a "Mythos class" model. It scores 80.3% on SWE bench vs Opus' 69.2%... The catch is that it's 2x the cost of Opus 5.8.

anthropic.comClaude Fable 5 and Claude Mythos 5Today we’re launching Claude Fable 5: a Mythos-class model that we’ve made safe for general use.

9/6/26, 5:54 pm0 reposts4 likes

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