Author

Jaehoon Yun

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Jan 2026

Ensemble multi-retrieval methodologies with reasoning model decision in multi-step biomedical QA

Abstract Robust and trustworthy biomedical question answering (QA) remains a critical challenge for large language models (LLMs), especially in complex domains such as rare diseases, where information is fragmented across multiple sources. MedHopQA 2025 benchmark introduces 10 000 multi-step reasoning questions curated...

Jongmyung Jung, Hyeon Hwang, Yein Park et al. · Database: The Journal of Bio... · 0 citations

#artificial intelligence Jun 2026

Breaking Failure Cascades: Step-Aware Reinforcement Learning for Medical Multimodal Reasoning

Across four multimodal LLM backbones, MRPO consistently outperforms standard GRPO and a recent RL baseline, and on Qwen3-VL-8B-Thinking even surpasses substantially larger medical MLLMs such as HuatuoGPT-Vision-34B by 4.59 points.

Jun-Ha Jung, Minbyul Jeong, Suhyeon Lim et al. · arXiv.org · 2 citations