Posts tagged: Claude

Claude Fable 5.2 and Mythos 5.2 Explained, Everything New in Anthropic's Latest Models

Anthropic released Claude Fable 5.2 and Claude Mythos 5.2 on November 9, 2026. Here is what is new, how they score, what they cost, who can use them, and how they fit next to Opus, Sonnet, and Haiku.