yilong xu

sapphirex's activity

• All
• Models
• Datasets
• Spaces
• Papers
• Collections
• Community
• Posts
• Upvotes
• Likes
• Articles

upvoted 2 papers about 1 month ago

Training a Utility-based Retriever Through Shared Context Attribution for Retrieval-Augmented Language Models

Paper • 2504.00573 • Published Apr 1 • 2

RAVine: Reality-Aligned Evaluation for Agentic Search

Paper • 2507.16725 • Published Jul 22 • 28

upvoted a collection about 1 month ago

MiniCPM4

Collection

MiniCPM4: Ultra-Efficient LLMs on End Devices • 22 items • Updated 17 days ago • 72

upvoted a paper about 2 months ago

RefineX: Learning to Refine Pre-training Data at Scale from Expert-Guided Programs

Paper • 2507.03253 • Published Jul 4 • 18

upvoted a collection 10 months ago

BGE

Collection

30 items • Updated May 20 • 129