ResearchBenchmarksSTRING on ShellOpsFollow49.1LLM Judge AccuracyA317.3825.61533.8542.085May 8, 2026Evaluation ResultsMethodMethodLinksLLM Judge AccuracyA3Harness Context=σ-RevealHarness Context=σ-Reveal2026.0549.1A3Harness Context=VanillaHarness Context=Vanilla2026.0549LATS2026.0528.8ReACT2026.0528.3GSPO2026.0527.7GiGPO2026.0527HGPO2026.0523.9RetroAgent2026.0520rStar2026.0518.6