Fangzhi Xu

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upvoted a paper about 7 hours ago

OS-Sentinel: Towards Safety-Enhanced Mobile GUI Agents via Hybrid Validation in Realistic Workflows

Paper • 2510.24411 • Published 6 days ago • 59

upvoted a paper 5 days ago

JanusCoder: Towards a Foundational Visual-Programmatic Interface for Code Intelligence

Paper • 2510.23538 • Published 7 days ago • 93

liked a Space 14 days ago

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updated a Space 17 days ago

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upvoted 2 papers 19 days ago

LIBERO-Plus: In-depth Robustness Analysis of Vision-Language-Action Models

Paper • 2510.13626 • Published 19 days ago • 43

PhysMaster: Mastering Physical Representation for Video Generation via Reinforcement Learning

Paper • 2510.13809 • Published 19 days ago • 36

upvoted a collection 21 days ago

LightReasoner Models

Collection

https://arxiv.org/abs/2510.07962 • 3 items • Updated 16 days ago • 5

upvoted 2 papers 22 days ago

R-Horizon: How Far Can Your Large Reasoning Model Really Go in Breadth and Depth?

Paper • 2510.08189 • Published 25 days ago • 25

AutoPR: Let's Automate Your Academic Promotion!

Paper • 2510.09558 • Published 24 days ago • 50

upvoted a paper about 1 month ago

The Era of Real-World Human Interaction: RL from User Conversations

Paper • 2509.25137 • Published Sep 29 • 18

published a Space about 2 months ago

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Toggle bulbs to turn all on in a logic puzzle

upvoted a paper about 2 months ago

ScaleCUA: Scaling Open-Source Computer Use Agents with Cross-Platform Data

Paper • 2509.15221 • Published Sep 18 • 109

upvoted a collection 2 months ago

DeepMedix-R1

Collection

Chest X-ray foundation model with step reasoning. • 2 items • Updated Jul 14 • 4

liked a dataset 2 months ago

Qika/xraybench

Viewer • Updated Jul 14 • 14.2k • 36 • 3

liked a model 2 months ago

Qika/DeepMedix-R1

8B • Updated Jul 14 • 5 • 32

upvoted 3 papers 2 months ago

CODA: Coordinating the Cerebrum and Cerebellum for a Dual-Brain Computer Use Agent with Decoupled Reinforcement Learning

Paper • 2508.20096 • Published Aug 27 • 36

Beyond Pass@1: Self-Play with Variational Problem Synthesis Sustains RLVR

Paper • 2508.14029 • Published Aug 19 • 118

DuPO: Enabling Reliable LLM Self-Verification via Dual Preference Optimization

Paper • 2508.14460 • Published Aug 20 • 82

upvoted 2 papers 3 months ago

CodeEvo: Interaction-Driven Synthesis of Code-centric Data through Hybrid and Iterative Feedback

Paper • 2507.22080 • Published Jul 25 • 9

Seed-X: Building Strong Multilingual Translation LLM with 7B Parameters

Paper • 2507.13618 • Published Jul 18 • 16