# MIT CSAIL and others launch InstructMesh tool to repair AI-generated 3D models and manufacture them on demand

- Source: MIT CSAIL
- Published: 2026-09-09T12:00:00.000Z
- RoboHot: https://robohot.news/en/items/rdegiatv5p2ty4z96mr04nwn8
- Original: https://www.csail.mit.edu/news/new-tool-lets-users-repair-ai-generated-3d-models-then-fabricate-them-just-way-they-want

## Summary

MIT CSAIL, together with Google and Northeastern researchers, launched InstructMesh, which combines TRELLIS with GPT-4 to let users repair AI-generated 3D models using natural language before 3D printing them.

## Why it matters

The research presents a new tool and user experiment data, letting readers learn how ordinary users can repair AI-generated 3D models and complete printing.