Xin Li

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upvoted 5 papers 29 days ago

HISA: Efficient Hierarchical Indexing for Fine-Grained Sparse Attention

Paper • 2603.28458 • Published Mar 30 • 43

LongCat-Next: Lexicalizing Modalities as Discrete Tokens

Paper • 2603.27538 • Published Mar 29 • 145

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

Paper • 2603.19835 • Published Mar 20 • 349

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

Paper • 2603.26648 • Published Mar 27 • 42

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

Paper • 2603.25823 • Published Mar 26 • 43

upvoted 5 papers about 1 month ago

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

Paper • 2603.19220 • Published Mar 19 • 66

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

Paper • 2603.24533 • Published Mar 25 • 47

MolmoPoint: Better Pointing for VLMs with Grounding Tokens

Paper • 2603.28069 • Published Mar 30 • 8

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

Paper • 2603.25716 • Published Mar 26 • 156

Trace2Skill: Distill Trajectory-Local Lessons into Transferable Agent Skills

Paper • 2603.25158 • Published Mar 26 • 51

upvoted 2 collections about 1 month ago

MolmoWeb-Data

Collection

This is the collection of all datasets in MolmoWebMix. • 6 items • Updated Mar 24 • 27

Nemotron-Personas

Collection

A collection of multilingual, region-specific synthetic persona datasets that support sovereign AI development across many countries and regions. • 7 items • Updated 11 days ago • 41

upvoted a paper about 1 month ago

Efficient Reasoning on the Edge

Paper • 2603.16867 • Published Mar 17 • 21

upvoted 5 papers about 2 months 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

upvoted 2 papers 2 months ago

Multi-agent cooperation through in-context co-player inference

Paper • 2602.16301 • Published Feb 18 • 24

REDSearcher: A Scalable and Cost-Efficient Framework for Long-Horizon Search Agents

Paper • 2602.14234 • Published Feb 15 • 27