1
Claude Code daily benchmarks for degradation tracking
Track Claude Code's daily performance on SWE-Bench-Pro as we collect an Opus 5.5/high baseline.
Open-source evaluation runtime for testing CLI-based coding agents. Measure accuracy, tokens, duration, and capture full execution traces.
Visit marginlab.ai → On Hacker News Jan 2026 – Jan 2026
Track Claude Code's daily performance on SWE-Bench-Pro as we collect an Opus 5.5/high baseline.