caimengzhang

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upvoted a paper about 12 hours ago

MinerU2.5-Pro: Pushing the Limits of Data-Centric Document Parsing at Scale

Paper • 2604.04771 • Published 4 days ago • 103

liked a model 6 days ago

tencent/HY-OmniWeaving

Updated 4 days ago • 239

upvoted a collection 2 months ago

MMFineReason

Collection

High-quality STEM reasoning dataset for Multimodal LLM post-training. • 8 items • Updated 9 days ago • 22

liked 3 models 2 months ago

OpenDataArena/MMFineReason-8B

Visual Question Answering • 9B • Updated Jan 30 • 113 • 10

OpenDataArena/MMFineReason-2B

Visual Question Answering • 2B • Updated Jan 30 • 6 • 8

OpenDataArena/MMFineReason-4B

Visual Question Answering • Updated Jan 30 • 31 • 14

liked 2 datasets 2 months ago

OpenDataArena/MMFineReason-SFT-123K-Qwen3-VL-235B-Thinking

Viewer • Updated Feb 3 • 123k • 1.57k • 78

OpenDataArena/MMFineReason-1.8M-Qwen3-VL-235B-Thinking

Viewer • Updated Mar 4 • 1.81M • 1.58k • 119

upvoted a paper 2 months ago

MMFineReason: Closing the Multimodal Reasoning Gap via Open Data-Centric Methods

Paper • 2601.21821 • Published Jan 29 • 62

liked a dataset 2 months ago

OpenDataArena/MathLake

Viewer • Updated Dec 23, 2025 • 8.31M • 292 • 21

upvoted a paper 2 months ago

Scientific Image Synthesis: Benchmarking, Methodologies, and Downstream Utility

Paper • 2601.17027 • Published Jan 17 • 42

liked a dataset 2 months ago

opendatalab/ChartVerse-SFT-1.8M

Viewer • Updated Feb 9 • 1.88M • 2.1k • 136

liked 3 models 3 months ago

opendatalab/ChartVerse-Coder

Text Generation • Updated Jan 21 • 6 • 11

opendatalab/ChartVerse-8B

Image-Text-to-Text • 9B • Updated Jan 21 • 26 • 7

opendatalab/ChartVerse-2B

Image-Text-to-Text • 2B • Updated Jan 21 • 24 • 5

liked 4 datasets 3 months ago

opendatalab/ChartVerse-SFT-600K

Viewer • Updated Jan 23 • 606k • 1.25k • 10

OpenDataArena/ODA-Mixture-500k

Viewer • Updated Mar 6 • 506k • 281 • 123

OpenDataArena/ODA-Math-460k

Viewer • Updated Jan 21 • 460k • 360 • 105

OpenDataArena/ODA-Mixture-100k

Viewer • Updated Jan 21 • 101k • 142 • 97

upvoted a paper 4 months ago

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

Paper • 2512.14051 • Published Dec 16, 2025 • 47