datasets open-thoughts/OpenThoughts2-1M Viewer • Updated Jun 5, 2025 • 1.04M • 3.62k • 154 agentica-org/DeepScaleR-Preview-Dataset Viewer • Updated Feb 10, 2025 • 40.3k • 20.7k • 200 facebook/natural_reasoning Viewer • Updated Feb 21, 2025 • 1.15M • 1.94k • 573 open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 40.1k • 762
datasets open-thoughts/OpenThoughts2-1M Viewer • Updated Jun 5, 2025 • 1.04M • 3.62k • 154 agentica-org/DeepScaleR-Preview-Dataset Viewer • Updated Feb 10, 2025 • 40.3k • 20.7k • 200 facebook/natural_reasoning Viewer • Updated Feb 21, 2025 • 1.15M • 1.94k • 573 open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 40.1k • 762