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

AnthropicAI · x · 2026-11-10

Anthropic officially released Claude Fable 5.2 and Claude Mythos 5.2, positioning them as collaborators for daunting technical challenges, with improvements in coding, reasoning, and vision across ambitious multi-field projects.

Related event: Anthropic Launches Claude Fable 5.2 and Mythos 5.2(41 posts)→

Original post →

More from Models

Models channel →