Anthropic releases Claude Fable 5.2 and Mythos 5.2, claiming the benchmark lead
AIAnthropic releases Claude Fable 5.2 and Claude Mythos 5.2, which it says reclaim the AI performance lead. Fable is available to all users with safeguards that block risky cybersecurity and biology tasks.
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This story is featured in top picks: “Anthropic makes Claude Fable 5.2 available in Claude Platform and Claude Code”
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The Decoder · Matthias Bastian · the-decoder.comPublished · added here
Original title: Claude Fable 5.2 and Mythos 5.2 cement Anthropic's AI lead just before its IPO