Reasoning datasets open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 126k • 813 bespokelabs/Bespoke-Stratos-17k Viewer • Updated Jan 31, 2025 • 16.7k • 25.9k • 358 open-thoughts/OpenThoughts-114k Viewer • Updated Aug 31, 2025 • 228k • 86.7k • 957 open-thoughts/OpenThoughts3-1.2M Viewer • Updated Jun 9, 2025 • 1.2M • 22.1k • 275
Reasoning datasets open-r1/OpenR1-Math-220k Viewer • Updated Feb 18, 2025 • 450k • 126k • 813 bespokelabs/Bespoke-Stratos-17k Viewer • Updated Jan 31, 2025 • 16.7k • 25.9k • 358 open-thoughts/OpenThoughts-114k Viewer • Updated Aug 31, 2025 • 228k • 86.7k • 957 open-thoughts/OpenThoughts3-1.2M Viewer • Updated Jun 9, 2025 • 1.2M • 22.1k • 275