ResearchBenchmarksSTRING on AB-DBFollow28.7LLM Judge AccuracyA34.67610.91317.1523.387May 8, 2026Evaluation ResultsMethodMethodLinksLLM Judge AccuracyA3Harness Context=σ-RevealHarness Context=σ-Reveal2026.0528.7A3Harness Context=VanillaHarness Context=Vanilla2026.0527.8RetroAgent2026.0516.3ReACT2026.0516GSPO2026.0514.7HGPO2026.0514.7GiGPO2026.0510.7LATS2026.059.9rStar2026.055.6