Editing Blog/2025-12-01/Grounding Your Agent (section)

== ChatGPT ==

Like most things I do these days, I reached for an LLM. ChatGPT has pretty good knowledge of how to use Bambu Studio etc., but a 3D STL file is just a computer vector specification for a shape. LLMs are notoriously bad at creating representations of shapes, but in my experience they are pretty good programmers and they're pretty good at checking their work and modifying what they have.

The most minimal object I wanted to create first was a little bar to check dimensions. I wanted it to fit in the mounting holes on the E21's base and slide in. Then if that worked, I'd take the bar out and use the resulting dimensions to configure a full build that involved a leaning ramp for the E21.