Lazaro Martull

📚 Publications

LeafTutor: An AI Agent for Programming Assignment Tutoring

arXiv (2025)

Co-authored research on an LLM-powered tutoring system designed to provide step-by-step programming guidance comparable to human tutors.

Overview

LeafTutor addresses the growing demand for scalable programming support in post-secondary STEM education. The system was evaluated using real programming assignments and demonstrated strong instructional capability.

Key Contributions

• Developed and evaluated an AI-driven tutoring agent
• Designed structured, step-by-step solution generation
• Applied large language models to real-world academic use cases
• Contributed to system evaluation and validation

🔗 View Paper on arXiv