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OpenDataArena

community
https://opendataarena.github.io
OpenDataArena
Activity Feed

AI & ML interests

Data-centric AI, LLM, MLLM

Recent Activity

LHL3341  updated a dataset about 2 hours ago
OpenDataArena/MMFineReason
GX-XinGao  updated a model 10 days ago
OpenDataArena/Qwen3-8B-ODA-Mixture-100k
apeters  authored a paper 16 days ago
OpenDataArena: A Fair and Open Arena for Benchmarking Post-Training Dataset Value
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Papers

OpenDataArena: A Fair and Open Arena for Benchmarking Post-Training Dataset Value

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OpenDataArena 's datasets 6

OpenDataArena/MMFineReason

Viewer • Updated about 2 hours ago • 2.15M • 1.11k • 24

OpenDataArena/ODA-Mixture-500k

Viewer • Updated 11 days ago • 506k • 4.62k • 113

OpenDataArena/ODA-Mixture-100k

Viewer • Updated 11 days ago • 101k • 2.95k • 88

OpenDataArena/ODA-Math-460k

Viewer • Updated 11 days ago • 460k • 3.93k • 89

OpenDataArena/OpenDataArena-scored-data

Viewer • Updated 19 days ago • 15.7M • 807 • 8

OpenDataArena/MathLake

Viewer • Updated 19 days ago • 8.31M • 962 • 14
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