
Oct 17, 2026 · AI
Every Claude Model Explained: Haiku, Sonnet, Opus and Fable (October 2026)
A concise, visual guide to Claude Haiku 5.5, Sonnet 5.5, Opus 5.5 and Fable 5.1 — prices, benchmarks, use cases, and live side-by-side outputs.
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