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zhangchenxu 

authored 7 papers 26 days ago

SOSBENCH: Benchmarking Safety Alignment on Scientific Knowledge

Paper • 2505.21605 • Published May 27, 2025

Building a Foundational Guardrail for General Agentic Systems via Synthetic Data

Paper • 2510.09781 • Published Oct 10, 2025 • 27

PersonaMem-v2: Towards Personalized Intelligence via Learning Implicit User Personas and Agentic Memory

Paper • 2512.06688 • Published Dec 7, 2025 • 2

Emergent Social Intelligence Risks in Generative Multi-Agent Systems

Paper • 2603.27771 • Published Mar 29 • 52

Visual Aesthetic Benchmark: Can Frontier Models Judge Beauty?

Paper • 2605.12684 • Published May 12 • 11

AutoLab: Can Frontier Models Solve Long-Horizon Auto Research and Engineering Tasks?

Paper • 2606.05080 • Published Jun 3 • 31

Steering Multimodal Large Language Models Decoding for Context-Aware Safety

Paper • 2509.19212 • Published Sep 23, 2025

zhangchenxu 

authored a paper 9 months ago

TOUCAN: Synthesizing 1.5M Tool-Agentic Data from Real-World MCP Environments

Paper • 2510.01179 • Published Oct 1, 2025 • 29

zhangchenxu 

authored 2 papers about 1 year ago

VisualSphinx: Large-Scale Synthetic Vision Logic Puzzles for RL

Paper • 2505.23977 • Published May 29, 2025 • 10

TinyV: Reducing False Negatives in Verification Improves RL for LLM Reasoning

Paper • 2505.14625 • Published May 20, 2025 • 13

zhangchenxu 

authored 2 papers over 1 year ago

SafeChain: Safety of Language Models with Long Chain-of-Thought Reasoning Capabilities

Paper • 2502.12025 • Published Feb 17, 2025 • 3

KodCode: A Diverse, Challenging, and Verifiable Synthetic Dataset for Coding

Paper • 2503.02951 • Published Mar 4, 2025 • 34

yyqoni 

authored a paper over 1 year ago

KodCode: A Diverse, Challenging, and Verifiable Synthetic Dataset for Coding

Paper • 2503.02951 • Published Mar 4, 2025 • 34

zhangchenxu 

authored 2 papers over 1 year ago

Small Models Struggle to Learn from Strong Reasoners

Paper • 2502.12143 • Published Feb 17, 2025 • 40

CleanGen: Mitigating Backdoor Attacks for Generation Tasks in Large Language Models

Paper • 2406.12257 • Published Jun 18, 2024

yyqoni 

authored 4 papers over 1 year ago

Efficient-VQGAN: Towards High-Resolution Image Generation with Efficient Vision Transformers

Paper • 2310.05400 • Published Oct 9, 2023 • 1

TransEditor: Transformer-Based Dual-Space GAN for Highly Controllable Facial Editing

Paper • 2203.17266 • Published Mar 31, 2022

Relative Preference Optimization: Enhancing LLM Alignment through Contrasting Responses across Identical and Diverse Prompts

Paper • 2402.10958 • Published Feb 12, 2024

Segmenting Text and Learning Their Rewards for Improved RLHF in Language Model

Paper • 2501.02790 • Published Jan 6, 2025 • 8

zhangchenxu 

authored a paper over 1 year ago

Stronger Models are NOT Stronger Teachers for Instruction Tuning

Paper • 2411.07133 • Published Nov 11, 2024 • 39