supports countless different models. on my shotty notebook i could only run the smallest one, so I can't really say much about good the models are. but should be easy to load your owns in it.
I lack so much understanding on AI. Models? Meaning what, exactly, like the "model" that OpenAI uses in ChatGPT can be loaded into this, effectively using ChatGPT?
In the simplest term, a model is the AI. While the program gpt4all is just what runs the model. Without going into too much technical details, these local ones only has about 7.4% of the training data of ChatGPT. In my experience it cause the AI to sometimes skip part of the prompt, or not understanding context.