ResearchBenchmarksGraduate-Level Q&A on GPQA diamond enGraduate-Level Q&A on GPQA diamond enFollow33.87AccuracyTLPO27.6329.2530.8732.49Apr 29, 2026Evaluation resultsMethodMethodLinksAccuracyTLPOFine-tuning=After fine...Fine-tuning=After fine-tuning2026.0433.87BaselineFine-tuning=Prior to f...Fine-tuning=Prior to fine-tuning2026.0432.54DPOFine-tuning=After fine...Fine-tuning=After fine-tuning2026.0431.53ORPOFine-tuning=After fine...Fine-tuning=After fine-tuning2026.0431.06SFTFine-tuning=After fine...Fine-tuning=After fine-tuning2026.0427.87