ResearchBenchmarksSolution Optimization Accuracy on GPQAFollow44.5AccuracyTEP38.2639.8841.543.12Jan 28, 2026Evaluation ResultsMethodMethodLinksAccuracyTEP2026.0144.5TextGrad2026.0141TextGradsummarization=truesummarization=true2026.0139.5CoT2026.0138.5