About Treemarks.
Treemarks is an AI agent for STEM grading, built from a Stanford teaching assistant’s work. It is an experiment in whether AI-supported grading can improve learning and return more course-staff time to teaching.
What’s been proven.
- Spring 2026
- Prototyped in one engineering class.
- Summer 2026
- Currently running in three classes.
- Primary use case
- Quantitative problems grounded in physics or logic.