# New AI Technique Converts 2D Designs into 3D Models MIT researchers develop a system that accelerates rapid prototyping. - **Source:** [MIT News — AI](https://news.mit.edu/topic/artificial-intelligence2) - **Published:** 2026-07-16 - **Topic:** [Data & AI](https://brifing.si/c/data-ai) - **Original article:** - **On Brifing:** https://brifing.si/s/a85199c2-7a8b-40cb-b655-57733c661195 ## A New Approach to Rapid Prototyping MIT researchers have developed an AI system that automatically converts 2D designs into 3D CAD models. This system offers more accurate and functional results compared to existing methods while significantly reducing computational costs. ## How the GIFT System Works The GIFT system corrects the AI model's errors and combines them with successful solutions to create a new dataset. This dataset teaches the model to fix specific mistakes and tackle challenging problems. ## Learning from the Model's Mistakes GIFT tests the model's ability to generate correct CAD code and turns nearly correct solutions into successful ones. This process expands the model's general knowledge of CAD code generation. ## No Human Intervention Needed The GIFT system automatically corrects the model's errors and generates new data augmentations without human intervention. This makes the process more efficient and cost-effective. ## Significant Reduction in Computational Cost GIFT produces more accurate CAD programs with 80% less computational cost compared to competing techniques. This accelerates the rapid prototyping process while lowering costs. ## Trustworthy AI Tools for Engineers This work enables engineers to access reliable AI design tools in their daily work. GIFT enhances AI's ability to generate CAD models, optimizing industrial processes. ## Sources covering this story - https://news.mit.edu/2026/turning-2d-designs-into-3d-models-for-rapid-prototyping-0716 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._