AI chatbots spawn 'vibe manufacturing' as hobbyists print custom parts
Business Insider reports hobbyists using OpenAI's GPT-6 Astra to generate design files, from a $156 metal part to a $200 robot arm.
Hobbyists and makers are increasingly using AI chatbots to generate hardware designs and then sending those files to manufacturers or home 3D printers, a practice Business Insider described on November 1 as "vibe manufacturing."
Jeff Deehan, a real estate developer in East Lansing in the US, described a metal part to OpenAI's GPT-6 Astra voice mode, which designed it in about five minutes. The chatbot produced a DXF file, placed the order on custom sheet-metal maker SendCutSend's site for $156, and the part arrived ten days later, according to Business Insider.
The approach has spread to open-source tools as well. The text-to-CAD tool built by Amy Zhou and Jake Fitzgerald has more than 23,000 GitHub stars. Fitzgerald used it to design a sheet-metal robot arm with a 0.6 m reach, built for about $200.
Other makers have applied the method to different projects. Sourish Sharma, a 20-year-old maker in the UK, turned MRI data into a 3D-printable file with a single prompt and printed a life-size brain model. Arthur Prince, a French IT worker, designed a children's toy that tells stories and makes images by voice in a week, had Claude review the GPT-6 Astra design, and ordered 10 units from Chinese manufacturer JLCPCB for about 500 euros. David Plakon in Austin, US, reprinted the same toy design on a 3D printer across 15 revisions.
Fitzgerald said that a few months earlier accumulated design errors had cost him about $2,000, and that the problem disappeared after he adopted GPT-6 Astra.
Quick answers
What is 'vibe manufacturing'?
It is designing hardware parts and toys with AI chatbots and sending the generated files to manufacturers or home 3D printers, as described by Business Insider.
Which AI model did the makers use?
Several designs were generated with OpenAI's GPT-6 Astra; Arthur Prince also had Claude review his toy design.
How much did the AI-designed projects cost?
Jeff Deehan's metal part cost $156, Jake Fitzgerald's robot arm about $200, and Arthur Prince's 10 toy units about 500 euros.