Absolutely. I just tested this by giving it 4 JSON files I wanted to ask it about. It immediately acted like it did not have the info I just gave it. It told me

Absolutely. I just tested this by giving it 4 JSON files I wanted to ask it about. It immediately acted like it did not have the info I just gave it. It told me how I could retrieve the information from a file. I did get that working eventually by explicitly telling it at the start to refer back to this data when I ask questions. It's a lot of work, currently, figuring out the magic phrasing you need to use to get it to act like it did a week ago.