Xin Xu

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upvoted a paper 8 days ago

Length Value Model: Scalable Value Pretraining for Token-Level Length Modeling

Paper • 2604.27039 • Published 10 days ago • 24

upvoted a paper 11 days ago

Rewarding the Scientific Process: Process-Level Reward Modeling for Agentic Data Analysis

Paper • 2604.24198 • Published 12 days ago • 21

upvoted a paper 17 days ago

Chat2Workflow: A Benchmark for Generating Executable Visual Workflows with Natural Language

Paper • 2604.19667 • Published 18 days ago • 22

upvoted 2 papers about 1 month ago

LightThinker++: From Reasoning Compression to Memory Management

Paper • 2604.03679 • Published Apr 4 • 38

AudioSAE: Towards Understanding of Audio-Processing Models with Sparse AutoEncoders

Paper • 2602.05027 • Published Feb 4 • 63

upvoted 2 papers 2 months ago

SkillNet: Create, Evaluate, and Connect AI Skills

Paper • 2603.04448 • Published Feb 26 • 94

How Controllable Are Large Language Models? A Unified Evaluation across Behavioral Granularities

Paper • 2603.02578 • Published Mar 3 • 25

upvoted 3 articles 2 months ago

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Article

Making LLMs Truly Remember You | LightMem: Lightweight and Efficient Memory-Augmented Generation

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Feb 28

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4

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Article

构建、评估与连接 AI 技能 | SkillNet：大规模智能体“技能图谱”知识库

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Feb 28

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9

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Article

Create, Evaluate, and Connect AI Skills | SkillNet: A Large-Scale Agentic "Skill Graph" Knowledge Base

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Feb 28

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13

upvoted 4 papers 3 months ago

InnoEval: On Research Idea Evaluation as a Knowledge-Grounded, Multi-Perspective Reasoning Problem

Paper • 2602.14367 • Published Feb 16 • 17

ThinkRouter: Efficient Reasoning via Routing Thinking between Latent and Discrete Spaces

Paper • 2602.11683 • Published Feb 12 • 8

From Data to Behavior: Predicting Unintended Model Behaviors Before Training

Paper • 2602.04735 • Published Feb 4 • 15

Learning to Discover at Test Time

Paper • 2601.16175 • Published Jan 22 • 44

upvoted 4 papers 4 months ago

Behavior Knowledge Merge in Reinforced Agentic Models

Paper • 2601.13572 • Published Jan 20 • 27

Aligning Agentic World Models via Knowledgeable Experience Learning

Paper • 2601.13247 • Published Jan 19 • 15

Illusions of Confidence? Diagnosing LLM Truthfulness via Neighborhood Consistency

Paper • 2601.05905 • Published Jan 9 • 20

mHC: Manifold-Constrained Hyper-Connections

Paper • 2512.24880 • Published Dec 31, 2025 • 324

upvoted a paper 5 months ago

InnoGym: Benchmarking the Innovation Potential of AI Agents

Paper • 2512.01822 • Published Dec 1, 2025 • 36

upvoted a paper 6 months ago

MIDI-LLM: Adapting Large Language Models for Text-to-MIDI Music Generation

Paper • 2511.03942 • Published Nov 6, 2025 • 2