dataset-lang HuggingFaceFW/fineweb Viewer • Updated Jul 11, 2025 • 52.5B • 180k • 2.58k google/smol Viewer • Updated Oct 31, 2025 • 798k • 3.79k • 80
dataset-math-reasoning bethgelab/CuratedThoughts Viewer • Updated Feb 26, 2025 • 222k • 311 • 44 open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 12.5k • 688 facebook/natural_reasoning Viewer • Updated Feb 21, 2025 • 1.15M • 1.32k • 546 open-thoughts/OpenThoughts-114k Viewer • Updated Aug 31, 2025 • 228k • 104k • 781
dataset-lang HuggingFaceFW/fineweb Viewer • Updated Jul 11, 2025 • 52.5B • 180k • 2.58k google/smol Viewer • Updated Oct 31, 2025 • 798k • 3.79k • 80
dataset-math-reasoning bethgelab/CuratedThoughts Viewer • Updated Feb 26, 2025 • 222k • 311 • 44 open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 12.5k • 688 facebook/natural_reasoning Viewer • Updated Feb 21, 2025 • 1.15M • 1.32k • 546 open-thoughts/OpenThoughts-114k Viewer • Updated Aug 31, 2025 • 228k • 104k • 781