Lijun Wu

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upvoted a paper 33 minutes ago

ChartVerse: Scaling Chart Reasoning via Reliable Programmatic Synthesis from Scratch

Paper • 2601.13606 • Published 6 days ago • 4

submitted a paper to Daily Papers 34 minutes ago

ChartVerse: Scaling Chart Reasoning via Reliable Programmatic Synthesis from Scratch

Paper • 2601.13606 • Published 6 days ago • 4

liked a dataset 39 minutes ago

opendatalab/ChartVerse-SFT-1800K

Viewer • Updated 3 days ago • 1.88M • 1.35k • 56

updated 3 datasets 6 days ago

OpenDataArena/ODA-Mixture-100k

Viewer • Updated 5 days ago • 101k • 4.4k • 94

OpenDataArena/ODA-Mixture-500k

Viewer • Updated 5 days ago • 506k • 7.29k • 120

OpenDataArena/ODA-Math-460k

Viewer • Updated 5 days ago • 460k • 7.1k • 102

upvoted a collection 6 days ago

BioT5

Collection

BioT5 and BioT5+ collections • 18 items • Updated Oct 23, 2025 • 3

upvoted 2 collections 9 days ago

ODA-Mixture

Collection

High-quality mixture datasets for post-training covering multiple domains. • 7 items • Updated 10 days ago • 2

ODA-Math

Collection

High-quality mathematical datasets for post training. • 5 items • Updated 10 days ago • 1

updated 2 collections 10 days ago

ODA-Mixture

Collection

High-quality mixture datasets for post-training covering multiple domains. • 7 items • Updated 10 days ago • 2

ODA-Math

Collection

High-quality mathematical datasets for post training. • 5 items • Updated 10 days ago • 1

upvoted a paper 10 days ago

Closing the Data Loop: Using OpenDataArena to Engineer Superior Training Datasets

Paper • 2601.09733 • Published 27 days ago • 8

updated 2 collections 26 days ago

ODA-Math

Collection

High-quality mathematical datasets for post training. • 5 items • Updated 10 days ago • 1

ODA-Mixture

Collection

High-quality mixture datasets for post-training covering multiple domains. • 7 items • Updated 10 days ago • 2

liked 2 datasets 26 days ago

OpenDataArena/ODA-Mixture-100k

Viewer • Updated 5 days ago • 101k • 4.4k • 94

OpenDataArena/ODA-Mixture-500k

Viewer • Updated 5 days ago • 506k • 7.29k • 120