Tracing the Roots: A Multi-Agent Framework for Uncovering Data Lineage in Post-Training LLMs Paper • 2604.10480 • Published 5 days ago • 19
OpenWorldLib: A Unified Codebase and Definition of Advanced World Models Paper • 2604.04707 • Published 11 days ago • 200
MinerU2.5-Pro: Pushing the Limits of Data-Centric Document Parsing at Scale Paper • 2604.04771 • Published 11 days ago • 119
DataFlex: A Unified Framework for Data-Centric Dynamic Training of Large Language Models Paper • 2603.26164 • Published 20 days ago • 352
Unlocking Data Value in Finance: A Study on Distillation and Difficulty-Aware Training Paper • 2603.07223 • Published Mar 7 • 13
OpenDataArena/MMFineReason-Full-2.3M-Qwen3-VL-235B-Thinking Viewer • Updated Feb 3 • 2.29M • 4.74k • 64
OpenDataArena/MMFineReason-SFT-123K-Qwen3-VL-235B-Thinking Viewer • Updated Feb 3 • 123k • 1.54k • 78
MMFineReason: Closing the Multimodal Reasoning Gap via Open Data-Centric Methods Paper • 2601.21821 • Published Jan 29 • 62
MMFineReason Collection High-quality STEM reasoning dataset for Multimodal LLM post-training. • 8 items • Updated 16 days ago • 22
MMFineReason: Closing the Multimodal Reasoning Gap via Open Data-Centric Methods Paper • 2601.21821 • Published Jan 29 • 62
MMFineReason Collection High-quality STEM reasoning dataset for Multimodal LLM post-training. • 8 items • Updated 16 days ago • 22
OpenDataArena/MMFineReason-SFT-123K-Qwen3-VL-235B-Thinking Viewer • Updated Feb 3 • 123k • 1.54k • 78