Pretraining Data
updated
opencsg/Fineweb-Edu-Chinese-V2.1
Viewer
• Updated • 958M • 16.1k
• 76
Preview
• Updated • 30.2k
• 36
Viewer
• Updated • 3.8B • 5.86k
• 131
allenai/dolma3_dolmino_pool
Updated • 17.7k
• 8
allenai/dolma3_longmino_pool
Updated • 11.3k
• 13
Viewer
• Updated • 476M • 80.3k
• 882
Viewer
• Updated • 4.48B • 99.7k
• 827
Viewer
• Updated • 61.6M • 12k
• 305
Viewer
• Updated • 819M • 5.21k
• 14
tokyotech-llm/swallow-code-v2
Viewer
• Updated • 147M • 21.3k
• 39
ByteDance-Seed/Code-Contests-Plus
Viewer
• Updated • 49.2k • 5.97k
• 66
Viewer
• Updated • 7.09M • 4.89k
• 182
nvidia/Nemotron-Pretraining-Code-v2
Viewer
• Updated • 836M • 15k
• 127
nvidia/Nemotron-Pretraining-Specialized-v1
Viewer
• Updated • 60.7M • 4.02k
• 82
nvidia/Nemotron-CC-Math-v1
Viewer
• Updated • 190M • 60.7k
• 89
nvidia/Nemotron-Pretraining-SFT-v1
Viewer
• Updated • 299M • 856
• 69
Viewer
• Updated • 1.86M • 6.15k
• 245
EssentialAI/essential-web-v1.0
Preview
• Updated • 355k
• 227
EssentialAI/eai-taxonomy-stem-w-dclm
Preview
• Updated • 1.58k
• 6
EssentialAI/eai-taxonomy-med-w-dclm
Viewer
• Updated • 81.2M • 242
• 8
EssentialAI/eai-taxonomy-code-w-dclm
Viewer
• Updated • 274M • 5.59k
• 10
EssentialAI/eai-taxonomy-math-w-fm
Viewer
• Updated • 21.6M • 1.73k
• 5
Viewer
• Updated • 27.9B • 100
• 5
DataMuncher-Labs/UltiMath
Viewer
• Updated • 32.9B • 7.5k
• 45
HuggingFaceFW/finetranslations
Viewer
• Updated • 3.33B • 19.4k
• 295
Viewer
• Updated • 69.9k • 91.6k
• 404
JetBrains-Research/commit-chronicle
Viewer
• Updated • 10.9M • 5.37k
• 12
ASSERT-KTH/repairllama-datasets
Viewer
• Updated • 460k • 242
• 3
Updated • 11.4k
• 78
Viewer
• Updated • 778k • 25
Viewer
• Updated • 3.5M • 122
nick007x/github-code-2025
Viewer
• Updated • 148M • 9.16k
• 119
tokyotech-llm/swallow-code
Viewer
• Updated • 129M • 944
• 66
loubnabnl/github-code-duplicate
Viewer
• Updated • 115M • 838
• 1
macrocosm-os/code-parrot-github-code
Viewer
• Updated • 115M • 317
• 13
nyuuzyou/google-code-archive
Viewer
• Updated • 65.8M • 2.43k
• 73
ad6398/Deepmind-CodeContest-Unrolled
Viewer
• Updated • 13.2M • 315
• 2
datablations/python-megatron
Updated • 5.02k
• 1
nomic-ai/cornstack-python-v1
Viewer
• Updated • 23.6M • 1.14k
• 28
Viewer
• Updated • 22.6M • 789
Viewer
• Updated • 552k • 241
utter-project/github-code-2025-above-2-stars
Viewer
• Updated • 103M • 63
• 3
tokyotech-llm/swallow-math-v2
Viewer
• Updated • 17.4M • 11.3k
• 31
Viewer
• Updated • 181M • 32.2k
• 321
Viewer
• Updated • 513k • 102
• 8
Updated • 153k
Preview
• Updated • 139k
• 98
CodedotAI/code_clippy_github
Viewer
• Updated • 2.4M • 2.22k
• 20
Lichess/standard-chess-games
Viewer
• Updated • 7.14B • 17k
• 71
jablonkagroup/chempile-mlift
Viewer
• Updated • 51.5M • 2.76k
• 14
Viewer
• Updated • 49.8M • 148
jablonkagroup/chempile-code
Viewer
• Updated • 2.27M • 230
• 5
jablonkagroup/chempile-paper
Viewer
• Updated • 11.7M • 921
• 7
jablonkagroup/chempile-education
Viewer
• Updated • 66.9k • 488
• 7
Viewer
• Updated • 164k • 24
• 2
institutional/institutional-books-1.0
Viewer
• Updated • 983k • 17.1k
• 279
Viewer
• Updated • 34.5k • 43
common-pile/youtube_filtered
Viewer
• Updated • 986k • 73
• 5
common-pile/ubuntu_irc_filtered
Viewer
• Updated • 216k • 148
• 1
common-pile/pubmed_filtered
Viewer
• Updated • 4.77M • 276
• 3
common-pile/github_archive_filtered
Viewer
• Updated • 23.3M • 210
• 1
common-pile/biodiversity_heritage_library_filtered
Viewer
• Updated • 16.5M • 181
• 1
common-pile/uspto_filtered
Viewer
• Updated • 14.4M • 711
• 3
common-pile/usgpo_filtered
Viewer
• Updated • 2.34M • 240
• 1
soda-research/emilia-mm-pretrain-fix
Viewer
• Updated • 12.6M • 2.73k
fineinstructions/fineinstructions_nemotron
Viewer
• Updated • 1.23B • 1.58k
• 26
Viewer
• Updated • 1.38M • 654
• 1
Viewer
• Updated • 23.5k • 4.64k
• 55
Viewer
• Updated • 12.3M • 24.5k
• 94