Anthropic ships Claude Fable 5.2 and Mythos 5.2 with coding, reasoning, vision gains

edwinarbus · x · 2026-11-10

Anthropic announced Claude Fable 5.2 and Claude Mythos 5.2, positioned as capable collaborators on ambitious technical projects across many fields, with improvements in coding, reasoning, and vision. Jeremy Berman hailed Fable 5.2 as a "creator of worlds."

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