chase_ai

The blog.

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  1. Sonnet 5.5 vs Opus 5.5 vs GPT-6 Astra: I Tested All Three

    I ran Claude Sonnet 5.5, Opus 5.5, and GPT-6 Astra through four real-world builds. Opus won overall, but the gaps were smaller than the benchmarks suggest.

    claudesonnet-5-5opus-5-5