Pretraining Data
updated
opencsg/Fineweb-Edu-Chinese-V2.1
Viewer
• Updated • 958M • 27.1k
• 67
Preview
• Updated • 89.3k
• 33
Viewer
• Updated • 3.8B • 6.75k
• 112
allenai/dolma3_dolmino_pool
Updated • 4.35k
• 8
allenai/dolma3_longmino_pool
Updated • 2.99k
• 12
Viewer
• Updated • 476M • 36.6k
• 826
Viewer
• Updated • 4.48B • 65.5k
• 769
Viewer
• Updated • 61.6M • 8.53k
• 288
Viewer
• Updated • 819M • 5.66k
• 12
tokyotech-llm/swallow-code-v2
Viewer
• Updated • 147M • 7.6k
• 35
ByteDance-Seed/Code-Contests-Plus
Viewer
• Updated • 49.2k • 5.83k
• 60
Viewer
• Updated • 7.09M • 4.78k
• 172
nvidia/Nemotron-Pretraining-Code-v2
Viewer
• Updated • 836M • 1.64k
• 114
nvidia/Nemotron-Pretraining-Specialized-v1
Viewer
• Updated • 60.7M • 9.32k
• 75
nvidia/Nemotron-CC-Math-v1
Viewer
• Updated • 190M • 8.2k
• 73
nvidia/Nemotron-Pretraining-SFT-v1
Viewer
• Updated • 299M • 1.85k
• 63
Viewer
• Updated • 1.86M • 5.5k
• 233
EssentialAI/essential-web-v1.0
Preview
• Updated • 44.4k
• 218
EssentialAI/eai-taxonomy-stem-w-dclm
Preview
• Updated • 19.4k
• 6
EssentialAI/eai-taxonomy-med-w-dclm
Viewer
• Updated • 81.2M • 3.3k
• 8
EssentialAI/eai-taxonomy-code-w-dclm
Viewer
• Updated • 274M • 210
• 9
EssentialAI/eai-taxonomy-math-w-fm
Viewer
• Updated • 21.6M • 6.01k
• 5
Viewer
• Updated • 27.9B • 79
• 3
DataMuncher-Labs/UltiMath
Viewer
• Updated • 32.9B • 4.66k
• 43
HuggingFaceFW/finetranslations
Viewer
• Updated • 3.33B • 30.9k
• 277
Viewer
• Updated • 69.9k • 167k
• 387
JetBrains-Research/commit-chronicle
Viewer
• Updated • 10.9M • 1.3k
• 11
ASSERT-KTH/repairllama-datasets
Viewer
• Updated • 460k • 91
• 2
Updated • 17.9k
• 79
Viewer
• Updated • 778k • 35
Viewer
• Updated • 3.5M • 223
nick007x/github-code-2025
Viewer
• Updated • 147M • 5.84k
• 116
tokyotech-llm/swallow-code
Viewer
• Updated • 129M • 1.48k
• 63
loubnabnl/github-code-duplicate
Viewer
• Updated • 115M • 443
• 1
macrocosm-os/code-parrot-github-code
Viewer
• Updated • 115M • 503
• 13
nyuuzyou/google-code-archive
Viewer
• Updated • 65.8M • 1.38k
• 72
ad6398/Deepmind-CodeContest-Unrolled
Viewer
• Updated • 13.2M • 85
• 2
datablations/python-megatron
Updated • 10.4k
• 1
nomic-ai/cornstack-python-v1
Viewer
• Updated • 23.6M • 2.56k
• 21
Viewer
• Updated • 22.6M • 898
Viewer
• Updated • 552k • 255
utter-project/github-code-2025-above-2-stars
Viewer
• Updated • 103M • 338
• 3
tokyotech-llm/swallow-math-v2
Viewer
• Updated • 17.4M • 4.01k
• 28
Viewer
• Updated • 181M • 55.5k
• 262
Viewer
• Updated • 513k • 72
• 6
Updated • 107k
Preview
• Updated • 277k
• 89
CodedotAI/code_clippy_github
Viewer
• Updated • 2.4M • 9.79k
• 20
Lichess/standard-chess-games
Viewer
• Updated • 7.14B • 285k
• 66
jablonkagroup/chempile-mlift
Viewer
• Updated • 51.5M • 12.3k
• 14
Viewer
• Updated • 49.8M • 32
jablonkagroup/chempile-code
Viewer
• Updated • 2.27M • 277
• 5
jablonkagroup/chempile-paper
Viewer
• Updated • 11.7M • 285
• 6
jablonkagroup/chempile-education
Viewer
• Updated • 66.9k • 256
• 6
Viewer
• Updated • 164k • 12
• 2
institutional/institutional-books-1.0
Viewer
• Updated • 983k • 5.32k
• 270
Viewer
• Updated • 34.5k • 34
common-pile/youtube_filtered
Viewer
• Updated • 986k • 60
• 5
common-pile/ubuntu_irc_filtered
Viewer
• Updated • 216k • 22
• 1
common-pile/pubmed_filtered
Viewer
• Updated • 4.77M • 512
• 3
common-pile/github_archive_filtered
Viewer
• Updated • 23.3M • 272
• 1
common-pile/biodiversity_heritage_library_filtered
Viewer
• Updated • 16.5M • 152
• 1
common-pile/uspto_filtered
Viewer
• Updated • 14.4M • 1.07k
• 3
common-pile/usgpo_filtered
Viewer
• Updated • 2.34M • 97
• 1
soda-research/emilia-mm-pretrain-fix
Viewer
• Updated • 12.6M • 4.9k
fineinstructions/fineinstructions_nemotron
Viewer
• Updated • 1.23B • 4.72k
• 5