My guess is json file, but is it documented somewhere? In addition, any tips on how to better organize the contents in the knowledge?
#What are preferred format of GPT knowledge?
abstract zealot
obsidian fractal
It works fine with pdfs for me, so I'm guessing it works with any kind of text file. If you upload a file that's not in a text-based format, it notifies you that the file can only be accessed by the code interpreter. This probably means that you can upload a python program and the GPT will be able to run it (haven't tried this or seen anyone using it yet).
It also seems like the knowledge base doesn't affect the GPT very much unless you tell it how to use it in the instructions. It shows a "Searching knowledge base" message when it feels like it needs to find information, but otherwise I think it ignores it.
void valve
i mainly use .txt and .csv files, but i think it also accepts images/pdf. I've tried .json files unsuccessfully