LEAP Lab (Learning Engineering, AI, and NLP) is a research group in the Department of Computer Science and Software Engineering at Korea University Sejong Campus, led by Prof. Unggi Lee.

Our lab focuses on the intersection of artificial intelligence and education. We pursue cutting-edge research in Generative AI, Large Language Models, Pedagogical Alignment, Knowledge Tracing, and Robotics (VLA) to build intelligent systems that enhance teaching and learning experiences.

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Research Areas

• Generative AI in Education
• Pedagogical Alignment for LLMs
• Knowledge Tracing & Learning Analytics
• Multimodal AI for Education
• Robotics & Vision-Language-Action (VLA) Models
• AI-Powered Educational Tools

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Lab Space & Facilities

The lab maintains a dedicated research space at Korea University Sejong Campus, equipped for both large language model research and embodied AI work.

• GPU workstations - RTX 3090, RTX 5090, and RTX 5070 Ti machines built in-house, with the cluster currently being expanded.
• Robotics hardware - OpenArm platform for embodied AI and educational robotics research.

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Contact