OpenDataArena

OpenDataArena on Hugging Face Daily Papers: 3 papers, 0 in the top 3 of their day, 0 paper of the day.

1. Tracing the Roots: A Multi-Agent Framework for Uncovering Data Lineage in Post-Training LLMs 20 upvotes, #15 of 2026-04-14
2. Unlocking Data Value in Finance: A Study on Distillation and Difficulty-Aware Training 13 upvotes, #16 of 2026-03-10
3. OpenDataArena: A Fair and Open Arena for Benchmarking Post-Training Dataset Value 38 upvotes, #5 of 2025-12-17

Data: hysts-bot-data/daily-papers-stats and the Daily Papers API. Open data: tardellirs/paper-pulse-data. Sister project: Model Pulse, the download history of every model on the Hub.