ResearchBenchmarksMathematical Reasoning on GSM-Hard GSM8k-Aug rationale format (original)Mathematical Reasoning on GSM-Hard GSM8k-Aug rationale format (original)Follow13.04Pass@1SFT-CoT5.1887.22659.26511.3035May 25, 2026Evaluation resultsMethodMethodLinksPass@1Length (#L)SFT-CoTRationale Format=GSM8k...Rationale Format=GSM8k-Aug2026.0513.0434.6Ours-RLRationale Format=GSM8k...Rationale Format=GSM8k-Aug2026.0510.7721.03Ours-SFTRationale Format=GSM8k...Rationale Format=GSM8k-Aug2026.059.3322.35CoLaR-2Rationale Format=GSM8k...Rationale Format=GSM8k-Aug2026.059.0814CoconutRationale Format=GSM8k...Rationale Format=GSM8k-Aug2026.055.496