Claude Opus 5.5 introduced with 40% lower operating costs

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Claude Opus 5.5 introduced with 40% lower operating costs

Claude Opus 5.5 has been released, matching the performance of Claude Fable 5.1 across most tasks while reducing operating costs by 40% compared to Opus 5. The update also delivers improvements in speed and token efficiency.

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Claude Opus 5.5 introduced with 40% lower operating costs