[iamflimflam1]

He's using the fact the the blender python API is part of the training set. The prompt used can be seen in this file: https://github.com/gd3kr/BlenderGPT/blob/main/__init__.py

[VadimPR]

I see the prompt but not the part where he's supplying the API - mind pointing me to it?

[MattRix]

He doesn’t need to supply the API, GPT already knows the API from its training data. I’ve written a similar tool for Unity and it works the same way. Any program that allows scripting/plugins (and has a sizeable community posting code online) will be able to work the same way.