yilong xu

sapphirex

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Recent Activity

upvoted a paper 2 days ago

RULER: Instance-aware Rubric Rewards for SVG Generation

upvoted a paper 9 days ago

Confidence Comes from Experience: Experiential Confidence Estimation from Reasoning to Agents

upvoted a paper 12 days ago

SAS: Simple Attention Sparsification via End-to-End Optimization of Context Ranking

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Organizations

sapphirex 's datasets 6

sapphirex/lucene-msmarcov2.1

Updated Feb 8 • 11

sapphirex/RAVine-logs

Updated Aug 25, 2025 • 9.71k • 1

sapphirex/RAVine-nuggets

Viewer • Updated Jul 24, 2025 • 84 • 73 • 1

sapphirex/RAVine-dense-index

Updated Jul 24, 2025 • 93 • 1

sapphirex/RAVine-qrels

Viewer • Updated Jul 24, 2025 • 10.9k • 54 • 1

sapphirex/RAVine-mapper

Updated Jul 24, 2025 • 40