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You Can Now Use LegoGPT AI to Create Your Own Lego Designs

This free AI tool will help you create Lego designs that actually work.

Headshot of Taylor Leamey
Headshot of Taylor Leamey
Taylor Leamey Former Senior Writer
Taylor Leamey wrote about all things wellness for CNET, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a Certified Sleep Science Coach certification from the Spencer Institute. Not to mention the years she spent studying mental health fundamentals while earning her bachelor's degrees in both Psychology and Sociology. She is also a Certified Stress Management Coach.
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LegoGPT doesn't just spit out an AI design based on your text inputs. They're actually buildable for you.

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If you've ever wanted to take your Lego-building game to the next level, a team of computer scientists at Carnegie Mellon University has created LegoGPT, the first AI model that takes text inputs and turns them into physically stable Lego designs.

Instead of using an AI generator that will churn out a potentially wacky design to fit the request you input, LegoGPT's designs abide by the laws of physics.

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The AI model was trained on a dataset of over 47,000 Lego structures with 28,000 unique 3D objects, according to the team's research, which can be found on GitHub. The designs generated with LegoGPT are physically stable 98% of the time, the team said.

The tool is free to access on GitHub. You can start by uploading pictures of your existing blocks to determine which building options you have.

Read more: The Best Lego Kits