It's false in the same sense that the pixels of lossy-compressed image are false. No, you're not going to get the precise values back out either with an LLM or

It's false in the same sense that the pixels of lossy-compressed image are false. No, you're not going to get the precise values back out either with an LLM or a JPG image. Yes, the picture will still "look like" the original. You asked the LLM to output a URL or reference that looks like something that would appear in a research paper. It did so. You're complaining the precise byte sequence returned is not what you wanted. The error is with your expectations, not the tool.