Anthropic’s New Claude Opus 5.5 Matches Fable at 60% the Price

Anthropic has released Claude Opus 5.5, which promises Fable 5.1-level performance at significantly lower costs. However, GPT-6 Astra outperforms it in two published benchmarks.

Sources

• Decrypt — Anthropic’s New Claude Opus 5.5 Matches Fable at 60% the Price

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