CodeRabbit eval: Astra finds 4% more actionable bugs than Sol in code review

CodeRabbit @coderabbitaiOriginally posted 2026.09.05

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We put GPT-6 Astra through our code review evals. It surfaced 4% more labeled bugs developers act on than GPT-5.6 Sol and 22% more than Opus 5. On harder cross-file reviews, Astra found 20% more bugs than Sol and 33% more than Opus 5. Yet, stronger reasoning comes at a premium. Read our full model evaluation below 👇