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# Introducing Claude Fable 5.2 and Claude Mythos 5.2

Claude Fable 5.2 and Claude Mythos 5.2, our new models for the hardest technical challenges. Fable 5.2 sets a new bar in coding, finance, and the sciences.

1. [Releases · Anthropic](<https://curation.space/anthropic/releases>)
