Fangyu Lei

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upvoted a paper 9 days ago

DV-World: Benchmarking Data Visualization Agents in Real-World Scenarios

Paper • 2604.25914 • Published 10 days ago • 41

upvoted a paper 17 days ago

Agent-World: Scaling Real-World Environment Synthesis for Evolving General Agent Intelligence

Paper • 2604.18292 • Published 18 days ago • 83

upvoted 2 papers 22 days ago

OccuBench: Evaluating AI Agents on Real-World Professional Tasks via Language World Models

Paper • 2604.10866 • Published 25 days ago • 65

From P(y|x) to P(y): Investigating Reinforcement Learning in Pre-train Space

Paper • 2604.14142 • Published 23 days ago • 29

upvoted a paper 3 months ago

WideSeek: Advancing Wide Research via Multi-Agent Scaling

Paper • 2602.02636 • Published Feb 2 • 16

updated a dataset 3 months ago

VerifierArena/VA-EXP-0109

Updated Jan 25 • 48

upvoted a paper 4 months ago

DeepResearchEval: An Automated Framework for Deep Research Task Construction and Agentic Evaluation

Paper • 2601.09688 • Published Jan 14 • 127

updated a model 4 months ago

FangyuLei/merged_hf_models

Updated Jan 9

published a model 4 months ago

FangyuLei/merged_hf_models

Updated Jan 9

liked 2 datasets 4 months ago

jupyter-agent/jupyter-agent-dataset

Viewer • Updated Sep 10, 2025 • 95.8k • 2.34k • 167

bigcode/starcoder2data-extras

Viewer • Updated Mar 19, 2025 • 51.6M • 2.22k • 12

upvoted a paper 5 months ago

Bottom-up Policy Optimization: Your Language Model Policy Secretly Contains Internal Policies

Paper • 2512.19673 • Published Dec 22, 2025 • 66

New activity in DAComp/dacomp-da-zh 5 months ago

Improve dataset card: Add description, links, task categories and tags

#1 opened 5 months ago by

nielsr

New activity in DAComp/dacomp-de 5 months ago

Add task categories, language, tags, paper, project page, and code links

#1 opened 5 months ago by

nielsr

updated a dataset 5 months ago

DAComp/dacomp-da-zh

Viewer • Updated Dec 10, 2025 • 100 • 507

upvoted a paper 5 months ago

On the Interplay of Pre-Training, Mid-Training, and RL on Reasoning Language Models

Paper • 2512.07783 • Published Dec 8, 2025 • 40

liked 3 datasets 5 months ago

DAComp/dacomp-de

Updated Dec 10, 2025 • 55 • 4

DAComp/dacomp-da

Viewer • Updated Dec 5, 2025 • 100 • 534 • 6

wenge-research/TableEval

Preview • Updated Jun 5, 2025 • 34 • 4

upvoted a paper 5 months ago

DAComp: Benchmarking Data Agents across the Full Data Intelligence Lifecycle

Paper • 2512.04324 • Published Dec 3, 2025 • 159