Zhang Chen

zhangchen1991's activity

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

upvoted a paper 3 months ago

RAGCap-Bench: Benchmarking Capabilities of LLMs in Agentic Retrieval Augmented Generation Systems

Paper • 2510.13910 • Published Oct 15, 2025 • 1

upvoted 3 papers 4 months ago

Why Language Models Hallucinate

Paper • 2509.04664 • Published Sep 4, 2025 • 195

Reinforcement Learning Foundations for Deep Research Systems: A Survey

Paper • 2509.06733 • Published Sep 8, 2025 • 32

WebExplorer: Explore and Evolve for Training Long-Horizon Web Agents

Paper • 2509.06501 • Published Sep 8, 2025 • 79

upvoted an article 11 months ago

view article

Article

Open-R1: a fully open reproduction of DeepSeek-R1

• 
• 
• +1

Jan 28, 2025

•

887

upvoted a collection 11 months ago

Deepseek Papers

Collection

Deepseek papers collection • 28 items • Updated 5 days ago • 302

upvoted 2 papers about 1 year ago

TS-Align: A Teacher-Student Collaborative Framework for Scalable Iterative Finetuning of Large Language Models

Paper • 2405.20215 • Published May 30, 2024 • 1

Aligning Language Models Using Follow-up Likelihood as Reward Signal

Paper • 2409.13948 • Published Sep 20, 2024 • 1

upvoted a collection over 1 year ago

Handbook v0.1 models and datasets

Collection

Models and datasets for v0.1 of the alignment handbook • 6 items • Updated Nov 10, 2023 • 24