I'm interested in what the "Check It" button at the bottom of the generated chat response will do. If that shows information attribution this could be huge. I a

I'm interested in what the "Check It" button at the bottom of the generated chat response will do. If that shows information attribution this could be huge. I also can't help but notice the responses in this article and the linked research blog post seem to be much shorter than those given by ChatGPT. I wonder if this is a character limit imposed to reduce compute overhead?