ResearchBenchmarksEventual-success tracking on MATH-500 Level 5Eventual-success tracking on MATH-500 Level 5Follow26.1AUROCSBBT15.59618.32321.0523.777May 26, 2026Evaluation resultsMethodMethodLinksAUROCBrier ScoreSBBTModel=7B, Signal=hybri...Model=7B, Signal=hybrid, Reference=temporal baseline2026.0526.1—SBBTModel=Qwen2.5, Signal=...Model=Qwen2.5, Signal=hybrid, Reference=temporal baseline2026.0519—SBBTModel=7B, Signal=hybri...Model=7B, Signal=hybrid, Reference=EMA2026.0516—SBBTModel=Qwen3-14B, Signa...Model=Qwen3-14B, Signal=score, Reference=calibrated last-step2026.05—0.061