Author

Lichao Sun

3 papers indexed here

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#natural language process... Mar 2026

MedGPT-oss: Training a General-Purpose Vision-Language Model for Biomedicine

This work introduces MEDGPT-OSS, an open-weight, 20B-parameter generalist vision-language model designed to facilitate open research in clinical AI, which successfully outperforms larger open medical models on out-of-distribution multimodal reasoning and complex text-only clinical tasks.

Kai Zhang, Zheng-Qing Yuan, Cheng Peng et al. · arXiv.org · 0 citations

#artificial intelligence Apr 2026

Graph of Skills: Dependency-Aware Structural Retrieval for Massive Agent Skills

Graph-of-Skills (GoS), an inference-time structural retrieval layer for large skill libraries, is presented, an inference-time structural retrieval layer for large skill libraries that attains the highest average reward in all six model-benchmark blocks, at a fraction of the token cost of loading the full library.

Dawei Liu, Zong-Xia Li, Hongyang Du et al. · arXiv.org · 59 citations · ⚡14

#artificial intelligence Preprint Aug 2026

Dr. Claw: An AI Scientist Workspace for Vibe Research

Dr. Claw is presented, an open-source workspace that wraps existing coding-agent executors in a controllable and auditable human-in-the-loop workflow rather than introducing another autonomous agent.

D. Song, Han-Rong Zhang, Dawei Liu et al. · 1 citation