multimodal-reasoning multimodal-reasoning-lab/Zebra-CoT Viewer • Updated Jan 30 • 160k • 5.35k • 64 LucasFang/FLUX-Reason-6M Viewer • Updated Feb 2 • 5.89M • 7.31k • 89 opendatalab/ChartVerse-SFT-1.8M Viewer • Updated Feb 9 • 1.88M • 1.98k • 134 Video-Reason/VBVR-Dataset Viewer • Updated 25 days ago • 1M • 3.02k • 47
voice vikhyatk/lofi Viewer • Updated Oct 26, 2024 • 857k • 4.94k • 86 amphion/Emilia-Dataset Viewer • Updated Feb 28, 2025 • 54.8M • 58.5k • 440 nvidia/hifitts-2 Viewer • Updated Nov 18, 2025 • 16.6M • 713 • 27 treble-technologies/Treble10-RIR Viewer • Updated Nov 3, 2025 • 9.26k • 715 • 29
instruction Open-Orca/1million-gpt-4 Viewer • Updated Feb 7, 2024 • 995k • 38 • 46 BAAI/Infinity-Instruct Viewer • Updated Dec 4, 2025 • 21.9M • 2.28k • 701 proj-persona/PersonaHub Viewer • Updated Sep 26, 2025 • 375k • 11.5k • 717 openai/MMMLU Viewer • Updated Oct 16, 2024 • 393k • 7.42k • 517
code microsoft/LCC_python Viewer • Updated Jun 21, 2023 • 120k • 2.7k • 11 Vezora/Open-Critic-GPT Viewer • Updated Jul 28, 2024 • 55.1k • 58 • 96 jon-tow/starcoderdata-python-edu Viewer • Updated Jul 17, 2024 • 12.9M • 670 • 13 HuggingFaceTB/python-edu-annotations Viewer • Updated Jul 31, 2024 • 491k • 51 • 2
Multimodality mlfoundations/MINT-1T-HTML Viewer • Updated Sep 21, 2024 • 623M • 203k • 93 vidore/colpali_train_set Viewer • Updated Jun 20, 2025 • 119k • 6.67k • 91 FBK-MT/mosel Viewer • Updated Oct 7, 2025 • 2.2M • 3.31k • 89 Marqo/marqo-GS-10M Viewer • Updated Oct 23, 2024 • 9.81M • 415 • 53
o1_like amphora/QwQ-LongCoT-130K Viewer • Updated Dec 22, 2024 • 133k • 386 • 149 O1-OPEN/OpenO1-SFT Viewer • Updated Apr 22, 2025 • 77.7k • 655 • 387 NovaSky-AI/Sky-T1_data_17k Viewer • Updated Jan 14, 2025 • 16.4k • 333 • 186 QuixiAI/dolphin-r1 Viewer • Updated Jan 30, 2025 • 814k • 1.01k • 297
agent microsoft/orca-agentinstruct-1M-v1 Viewer • Updated Nov 1, 2024 • 1.05M • 1.32k • 460 Salesforce/APIGen-MT-5k Viewer • Updated Oct 10, 2025 • 5k • 651 • 96 xlangai/AgentNet Preview • Updated Jan 9 • 3.11k • 76 jupyter-agent/jupyter-agent-dataset Viewer • Updated Sep 10, 2025 • 95.8k • 958 • 157
rl Skywork/Skywork-Reward-Preference-80K-v0.1 Viewer • Updated Oct 25, 2024 • 82k • 88 • 45 mlabonne/open-perfectblend Viewer • Updated Jan 15, 2025 • 1.42M • 923 • 72 allenai/llama-3.1-tulu-3-70b-preference-mixture Viewer • Updated Feb 4, 2025 • 337k • 115 • 19 OpenLeecher/lmsys_chat_1m_clean Viewer • Updated Dec 31, 2024 • 273k • 243 • 83
math PawanKrd/math-gpt-4o-200k Viewer • Updated Jul 30, 2024 • 200k • 74 • 53 AI-MO/NuminaMath-TIR Viewer • Updated Nov 25, 2024 • 72.5k • 4.49k • 145 AI-MO/NuminaMath-CoT Viewer • Updated Nov 25, 2024 • 860k • 22.1k • 546 open-web-math/open-web-math Viewer • Updated Oct 17, 2023 • 6.32M • 16.2k • 331
pretrain HuggingFaceTB/smollm-corpus Viewer • Updated Sep 6, 2024 • 237M • 37.4k • 445 opencsg/chinese-fineweb-edu Viewer • Updated Dec 12, 2025 • 84.6M • 30k • 110 wenge-research/yayi2_pretrain_data Viewer • Updated Dec 29, 2023 • 1.68M • 710 • 59 opencsg/chinese-cosmopedia Preview • Updated Jan 15, 2025 • 550 • 76
med Henrychur/MedS-Ins Updated Nov 15, 2024 • 292 • 12 FreedomIntelligence/medical-o1-reasoning-SFT Viewer • Updated Apr 22, 2025 • 90.1k • 5.55k • 1.07k miriad/miriad-5.8M Viewer • Updated Jun 11, 2025 • 5.82M • 639 • 63 FOMO-MRI/FOMO300K Updated 19 days ago • 15k • 93
role LooksJuicy/Chinese-Roleplay-Novel Viewer • Updated Sep 11, 2024 • 266 • 51 • 80 LooksJuicy/Chinese-Emotional-Intelligence Viewer • Updated Sep 13, 2024 • 40.3k • 26 • 38
multimodal-reasoning multimodal-reasoning-lab/Zebra-CoT Viewer • Updated Jan 30 • 160k • 5.35k • 64 LucasFang/FLUX-Reason-6M Viewer • Updated Feb 2 • 5.89M • 7.31k • 89 opendatalab/ChartVerse-SFT-1.8M Viewer • Updated Feb 9 • 1.88M • 1.98k • 134 Video-Reason/VBVR-Dataset Viewer • Updated 25 days ago • 1M • 3.02k • 47
o1_like amphora/QwQ-LongCoT-130K Viewer • Updated Dec 22, 2024 • 133k • 386 • 149 O1-OPEN/OpenO1-SFT Viewer • Updated Apr 22, 2025 • 77.7k • 655 • 387 NovaSky-AI/Sky-T1_data_17k Viewer • Updated Jan 14, 2025 • 16.4k • 333 • 186 QuixiAI/dolphin-r1 Viewer • Updated Jan 30, 2025 • 814k • 1.01k • 297
agent microsoft/orca-agentinstruct-1M-v1 Viewer • Updated Nov 1, 2024 • 1.05M • 1.32k • 460 Salesforce/APIGen-MT-5k Viewer • Updated Oct 10, 2025 • 5k • 651 • 96 xlangai/AgentNet Preview • Updated Jan 9 • 3.11k • 76 jupyter-agent/jupyter-agent-dataset Viewer • Updated Sep 10, 2025 • 95.8k • 958 • 157
voice vikhyatk/lofi Viewer • Updated Oct 26, 2024 • 857k • 4.94k • 86 amphion/Emilia-Dataset Viewer • Updated Feb 28, 2025 • 54.8M • 58.5k • 440 nvidia/hifitts-2 Viewer • Updated Nov 18, 2025 • 16.6M • 713 • 27 treble-technologies/Treble10-RIR Viewer • Updated Nov 3, 2025 • 9.26k • 715 • 29
rl Skywork/Skywork-Reward-Preference-80K-v0.1 Viewer • Updated Oct 25, 2024 • 82k • 88 • 45 mlabonne/open-perfectblend Viewer • Updated Jan 15, 2025 • 1.42M • 923 • 72 allenai/llama-3.1-tulu-3-70b-preference-mixture Viewer • Updated Feb 4, 2025 • 337k • 115 • 19 OpenLeecher/lmsys_chat_1m_clean Viewer • Updated Dec 31, 2024 • 273k • 243 • 83
instruction Open-Orca/1million-gpt-4 Viewer • Updated Feb 7, 2024 • 995k • 38 • 46 BAAI/Infinity-Instruct Viewer • Updated Dec 4, 2025 • 21.9M • 2.28k • 701 proj-persona/PersonaHub Viewer • Updated Sep 26, 2025 • 375k • 11.5k • 717 openai/MMMLU Viewer • Updated Oct 16, 2024 • 393k • 7.42k • 517
math PawanKrd/math-gpt-4o-200k Viewer • Updated Jul 30, 2024 • 200k • 74 • 53 AI-MO/NuminaMath-TIR Viewer • Updated Nov 25, 2024 • 72.5k • 4.49k • 145 AI-MO/NuminaMath-CoT Viewer • Updated Nov 25, 2024 • 860k • 22.1k • 546 open-web-math/open-web-math Viewer • Updated Oct 17, 2023 • 6.32M • 16.2k • 331
code microsoft/LCC_python Viewer • Updated Jun 21, 2023 • 120k • 2.7k • 11 Vezora/Open-Critic-GPT Viewer • Updated Jul 28, 2024 • 55.1k • 58 • 96 jon-tow/starcoderdata-python-edu Viewer • Updated Jul 17, 2024 • 12.9M • 670 • 13 HuggingFaceTB/python-edu-annotations Viewer • Updated Jul 31, 2024 • 491k • 51 • 2
pretrain HuggingFaceTB/smollm-corpus Viewer • Updated Sep 6, 2024 • 237M • 37.4k • 445 opencsg/chinese-fineweb-edu Viewer • Updated Dec 12, 2025 • 84.6M • 30k • 110 wenge-research/yayi2_pretrain_data Viewer • Updated Dec 29, 2023 • 1.68M • 710 • 59 opencsg/chinese-cosmopedia Preview • Updated Jan 15, 2025 • 550 • 76
Multimodality mlfoundations/MINT-1T-HTML Viewer • Updated Sep 21, 2024 • 623M • 203k • 93 vidore/colpali_train_set Viewer • Updated Jun 20, 2025 • 119k • 6.67k • 91 FBK-MT/mosel Viewer • Updated Oct 7, 2025 • 2.2M • 3.31k • 89 Marqo/marqo-GS-10M Viewer • Updated Oct 23, 2024 • 9.81M • 415 • 53
med Henrychur/MedS-Ins Updated Nov 15, 2024 • 292 • 12 FreedomIntelligence/medical-o1-reasoning-SFT Viewer • Updated Apr 22, 2025 • 90.1k • 5.55k • 1.07k miriad/miriad-5.8M Viewer • Updated Jun 11, 2025 • 5.82M • 639 • 63 FOMO-MRI/FOMO300K Updated 19 days ago • 15k • 93
role LooksJuicy/Chinese-Roleplay-Novel Viewer • Updated Sep 11, 2024 • 266 • 51 • 80 LooksJuicy/Chinese-Emotional-Intelligence Viewer • Updated Sep 13, 2024 • 40.3k • 26 • 38
