The speaker contrasts model-generated samples with human responses, saying humans provide greater richness, diversity, and entropy, are noisier, and are not statistically collapsed in the same way.

“They're soundly collapsed.”

“So basically, you're not getting the richness and diversity and the entropy from these models as you would get from humans.”

“So humans are a lot more sort of noisier, but at least they're not biased.”

“They're not in a statistical sense.”

“They're not soundly collapsed.”

“They maintain a huge amount of entropy.”