Tsinghua IIGroup

university

https://iigroup.github.io/

AI & ML interests

Fundamental Al Methods; Perception & World Modeling; Reasoning & Generation; Action & Interaction

Recent Activity

TianheWu authored a paper about 16 hours ago

Beyond Length Scaling: Synergizing Breadth and Depth for Generative Reward Models

TianheWu authored a paper about 16 hours ago

DP$^2$O-SR: Direct Perceptual Preference Optimization for Real-World Image Super-Resolution

TianheWu authored a paper about 16 hours ago

Long-Horizon Streaming Video Generation via Hybrid Attention with Decoupled Distillation

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Papers

SIN-Bench: Tracing Native Evidence Chains in Long-Context Multimodal Scientific Interleaved Literature

ProFit: Leveraging High-Value Signals in SFT via Probability-Guided Token Selection

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IIGroup 's models 5

IIGroup/X-Coder-SFT-Qwen3-8B

8B • Updated Jan 13 • 14 • 3

IIGroup/X-Coder-RL-Qwen3-8B

8B • Updated Jan 13 • 5 • 1

IIGroup/X-Coder-RL-Qwen2.5-7B

8B • Updated Jan 13 • 43 • 1

IIGroup/X-Coder-SFT-Qwen2.5-7B

8B • Updated Jan 13 • 30 • 2

IIGroup/Qwen-PeRL-7B

8B • Updated May 11, 2025 • 2