open-thoughts/OpenThoughts-114k
Viewer • Updated • 228k • 125k • 940
Reasoning Dataset
R1
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O1-OPEN/OpenO1-SFT
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O1-OPEN/OpenO1-SFT-Ultra
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NovaSky-AI/Sky-T1_data_17k
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bespokelabs/Bespoke-Stratos-17k
Viewer • Updated • 16.7k • 30.1k • 365 -
project-numina/NuminaMath-TIR
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ChuGyouk/AI-MO-NuminaMath-TIR-korean-240918
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qihoo360/Light-R1-SFTData
Viewer • Updated • 79.4k • 7.95k • 61 -
qihoo360/Light-R1-DPOData
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simplescaling/s1K-1.1
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facebook/natural_reasoning
Viewer • Updated • 1.15M • 6.45k • 600 -
agentica-org/DeepScaleR-Preview-Dataset
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zwhe99/DeepMath-103K
Viewer • Updated • 103k • 26.1k • 394