Performance
High importance
@claudeai
Importance score: 2 • Posted: March 09, 2026 at 19:22
Score
2
We've been running this on most PRs at Anthropic. Results after months of testing: PRs w/ substantive review comments went from 16% → 54% <1% of review findings are marked incorrect by engineers On large PRs (1,000+ lines), 84% surface findings, avg 7.5 issues each
Grok reasoning
Official performance metrics for Claude Code Review, demonstrating real-world impact at Anthropic.
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Fetched at: March 10, 2026 at 06:02