Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
give me a comprehensive list of categories that this article falls under. include even minor points and categories, such as private repositories and github

### Input:
It’s infuriatingly hard to understand how closed models train on their input
One of the most common concerns I see about large language models regards their training data. People are worried that anything they say to ChatGPT could be memorized by it and spat out to other users. People are concerned that anything they store in a private repository on GitHub might be used as training data for future versions of Copilot.

When someone asked Google Bard how it was trained back in March, it told them its training data included Gmail! This turned out to be a complete fabrication—a hallucination by the model itself—and Google issued firm denials, but it’s easy to see why that freaked people out.

I’ve been wanting to write something reassuring about this issue for a while now. The problem is... I can’t do it. I don’t have the information I need to credibly declare these concerns unfounded, and the more I look into this the murkier it seems to get.

### Response: Please answer in JSON format.
user