bespokelabs/Bespoke-Stratos-17k
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Reasoning Datasets
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open-thoughts/OpenThoughts-114k
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AI-MO/NuminaMath-CoT
Viewer • Updated • 860k • 66.7k • 594 -
AI-MO/NuminaMath-1.5
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simplescaling/s1K
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simplescaling/s1K-1.1
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simplescaling/data_ablation_full59K
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GAIR/LIMO
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agentica-org/DeepScaleR-Preview-Dataset
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QuixiAI/dolphin-r1
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ServiceNow-AI/R1-Distill-SFT
Viewer • Updated • 1.85M • 1.69k • 323 -
PrimeIntellect/NuminaMath-QwQ-CoT-5M
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open-r1/OpenR1-Math-220k
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open-r1/OpenR1-Math-Raw
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FreedomIntelligence/medical-o1-reasoning-SFT
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PRIME-RL/Eurus-2-RL-Data
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RUC-AIBOX/STILL-3-Preview-RL-Data
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PrimeIntellect/SYNTHETIC-1
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II-Vietnam/rlv0
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glaiveai/reasoning-v1-20m
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nvidia/Llama-Nemotron-Post-Training-Dataset
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SynthLabsAI/Big-Math-RL-Verified
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PrimeIntellect/SYNTHETIC-1-SFT-Data
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RJT1990/GeneralThoughtArchive
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facebook/natural_reasoning
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qihoo360/Light-R1-SFTData
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KodCode/KodCode-V1
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secemp9/instruction_solution_thought
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open-r1/codeforces-cots
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open-r1/ioi-cots
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bethgelab/CuratedThoughts
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virtuoussy/Multi-subject-RLVR
Viewer • Updated • 579k • 1.64k • 67 -
open-thoughts/OpenThoughts2-1M
Viewer • Updated • 1.04M • 2.31k • 155 -
a-m-team/AM-DeepSeek-R1-Distilled-1.4M
Preview • Updated • 2.1k • 183 -
camel-ai/loong
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nvidia/OpenCodeReasoning
Viewer • Updated • 753k • 13.3k • 550 -
inclusionAI/AReaL-boba-Data
Preview • Updated • 81 • 25 -
zwhe99/DeepMath-103K
Viewer • Updated • 103k • 13.8k • 373 -
nvidia/OpenMathReasoning
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nvidia/Nemotron-CrossThink
Preview • Updated • 382 • 115 -
a-m-team/AM-DeepSeek-Distilled-40M
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open-r1/Mixture-of-Thoughts
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a-m-team/AM-Thinking-v1-Distilled
Preview • Updated • 678 • 61 -
a-m-team/AM-Qwen3-Distilled
Preview • Updated • 734 • 25 -
nvidia/OpenCodeReasoning-2
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Skywork/Skywork-OR1-RL-Data
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open-thoughts/OpenThoughts3-1.2M
Viewer • Updated • 1.2M • 15.5k • 249