Xin Li

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upvoted a paper 12 days ago

HISA: Efficient Hierarchical Indexing for Fine-Grained Sparse Attention

Paper • 2603.28458 • Published 15 days ago • 42

upvoted 4 papers 13 days ago

LongCat-Next: Lexicalizing Modalities as Discrete Tokens

Paper • 2603.27538 • Published 17 days ago • 141

FIPO: Eliciting Deep Reasoning with Future-KL Influenced Policy Optimization

Paper • 2603.19835 • Published 25 days ago • 335

Vision2Web: A Hierarchical Benchmark for Visual Website Development with Agent Verification

Paper • 2603.26648 • Published 18 days ago • 42

ViGoR-Bench: How Far Are Visual Generative Models From Zero-Shot Visual Reasoners?

Paper • 2603.25823 • Published 19 days ago • 43

upvoted 5 papers 14 days ago

Nemotron-Cascade 2: Post-Training LLMs with Cascade RL and Multi-Domain On-Policy Distillation

Paper • 2603.19220 • Published 26 days ago • 66

UI-Voyager: A Self-Evolving GUI Agent Learning via Failed Experience

Paper • 2603.24533 • Published 20 days ago • 47

MolmoPoint: Better Pointing for VLMs with Grounding Tokens

Paper • 2603.28069 • Published 16 days ago • 8

Out of Sight but Not Out of Mind: Hybrid Memory for Dynamic Video World Models

Paper • 2603.25716 • Published 19 days ago • 154

Trace2Skill: Distill Trajectory-Local Lessons into Transferable Agent Skills

Paper • 2603.25158 • Published 19 days ago • 50

upvoted a collection 20 days ago

MolmoWeb-Data

Collection

This is the collection of all datasets in MolmoWebMix. • 6 items • Updated 21 days ago • 26

upvoted a collection 26 days ago

Nemotron-Personas

Collection

A collection of multilingual, region-specific synthetic persona datasets that support sovereign AI development across many countries and regions. • 6 items • Updated 8 days ago • 37

upvoted a paper 27 days ago

Efficient Reasoning on the Edge

Paper • 2603.16867 • Published 28 days ago • 20

liked 2 datasets 27 days ago

allenai/MolmoPoint-GUISyn

Viewer • Updated 12 days ago • 37k • 931 • 11

stepfun-ai/Step-3.5-Flash-SFT

Viewer • Updated Mar 14 • 1.62M • 59.5k • 314

upvoted 5 papers about 1 month ago

Memex(RL): Scaling Long-Horizon LLM Agents via Indexed Experience Memory

Paper • 2603.04257 • Published Mar 4 • 19

AgilePruner: An Empirical Study of Attention and Diversity for Adaptive Visual Token Pruning in Large Vision-Language Models

Paper • 2603.01236 • Published Mar 1 • 11

T2S-Bench & Structure-of-Thought: Benchmarking and Prompting Comprehensive Text-to-Structure Reasoning

Paper • 2603.03790 • Published Mar 4 • 121

Phi-4-reasoning-vision-15B Technical Report

Paper • 2603.03975 • Published Mar 4 • 20

MemSifter: Offloading LLM Memory Retrieval via Outcome-Driven Proxy Reasoning

Paper • 2603.03379 • Published Mar 3 • 32