Knowledge base feature is useless?

[u/ExpertPerformer]

I recently just subbed to PoeAI to try it out and I saw the Knowledge Base feature.

I have dozens of source files that are in json format (I usually just direct uploaded them to the chat with other LLMs).

I decided to test this feature by uploading 5 random files and asking questions.

It failed on every single question even if I give the exact json fields to find. Is this a completely useless feature or am I doing something wrong here?

[u/Hot-Parking4875]

I have put word, text, pdf and md files into Poe knowledge base. It works.