Pingrui Liu

pruiliu's activity

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

upvoted 2 papers about 14 hours ago

Selection-Based Structured Reasoning: Toward Efficient Multimodal Search Agents

Paper • 2610.01892 • Published 10 days ago • 30

Rethinking Cross-Tokenizer On-Policy Distillation: From Alignment Coverage to Supervision Reliability

Paper • 2610.08448 • Published 5 days ago • 191

upvoted 2 papers 3 days ago

QuantWM: Temporally Consistent 2-Bit KV Cache Quantization for Video World Models

Paper • 2609.26425 • Published 13 days ago • 19

Native Action-Prior Learning from Videos for World Action Models

Paper • 2610.03391 • Published 9 days ago • 88

upvoted a paper 9 days ago

Knowing When Thinking Is Not Enough: Teaching Small Reasoning Models to Reason Beyond Their Parametric Knowledge

Paper • 2609.34327 • Published 13 days ago • 41

upvoted 2 papers 10 days ago

D-JEPA: A Decision-Aligned Latent World Model

Paper • 2609.24749 • Published 19 days ago • 17

InternW0-Δ: A World Action Model Bridging Predictive Dynamics and Actions with 20K+ Hours of Open Data

Paper • 2609.31394 • Published 16 days ago • 31

upvoted 2 papers 12 days ago

FLEET: From Logits Entropy to Enhanced Trajectories in Text Generation

Paper • 2609.27657 • Published 18 days ago • 9

The Past Frames the Future: Memory for Autoregressive Video Generation

Paper • 2609.28466 • Published 18 days ago • 65

upvoted 4 papers 14 days ago

StudentSim: Training LLM-based Student Simulators

Paper • 2609.01591 • Published Sep 1 • 479

LatentPort: Beyond KV Cache - Cross-Model Transfer of Recurrent Memory in Hybrid Language Models: A 4B-to-9B Hybrid-State Handoff Without Target Prefix Replay

Paper • 2609.25053 • Published Sep 7 • 17

Fathom: Per-Query Read Depth for Sparse Decoding over Offloaded KV Caches

Paper • 2609.17652 • Published 26 days ago • 8

Bellman Policy Optimization

Paper • 2609.15987 • Published 27 days ago • 49

upvoted 2 papers 15 days ago

DeepSeek-V4.1-Flash: Pushing the Limits of KV Cache Compression

Paper • 2609.19969 • Published 24 days ago • 228

RULER: Instance-aware Rubric Rewards for SVG Generation

Paper • 2609.25270 • Published 20 days ago • 104

upvoted 2 papers 16 days ago

Complex KDA: Understanding and Enhancing the Expressivity of Kimi Delta Attention

Paper • 2609.24797 • Published 20 days ago • 11

onPanda: Efficient Annotation of On-Policy Alignment Data for LLMs and Agents via Token-Level Correction

Paper • 2609.24983 • Published 20 days ago • 55