Sangmin Hwang
M.S. student at KAIST AI
I am an M.S. student at KAIST AI, working as a research assistant in the OSI Lab advised by Prof. Seyoung Yun.
I am interested in building AI systems that support people in real-world workflows. My current interests include (1) improving the efficiency of AI models, (2) developing agents capable of handling long-horizon tasks, and (3) designing scalable methods for AI alignment.
Before joining the lab, I worked as a machine learning engineer at Daangn Market and Corca, where I focused on building AI-powered products.
news
| Feb 28, 2026 | Started my M.S. in Artificial Intelligence at KAIST. |
|---|---|
| Jan 31, 2025 | Started a machine learning engineer internship at Daangn Market Inc. |
| Feb 29, 2024 | Joined Corca Inc. as a machine learning engineer. |
education
KAIST Mar 2026 - Present
M.S. in Artificial Intelligence
Korea University Mar 2019 - Feb 2026
B.S. in Computer Science and Engineering (GPA: 4.4/4.5)
University of Washington Sep 2024 - Dec 2024
Exchange Program
work experience
Machine Learning Engineer Feb 2025 - May 2025
Daangn Market Inc. · Internship
Improved a search query typo correction model, increasing correction coverage by 50% using a 3M+ entry dataset from real-world search logs.
Machine Learning Engineer Mar 2024 - Jul 2024
Corca Inc.
Developed an LLM-based chatbot service for retrieving and recommending fashion items.
