Hamel Husain: belief

Transcript context

…Thank you, thank you. I should let Shreya talk about this. I think one of the most important things to pay attention in this paper are the criteria drift, and what she found. We did this super fun study when we were doing user studies with people who were trying to write LLM judges or just validate their own LLM outputs. I think this was before evals was extremely popular, I feel like, on the internet. We did this project late 2023 was when we started it. But then the thing that really was burning in my mind as a researcher is like, "Why is this problem so hard? We've been having machine learning and AI for so long, it's not new, but suddenly, this time around, everything is really difficult." We just did this user study with a bunch of developers and we realized, "Okay, what's new here is that you can't figure out your rubrics upfront. People's opinions of good and bad change as they review more outputs, they think of failure modes only after seeing 10 outputs they would never have dreamed of in the first place," and these are experts. These are people who have built many LLM pipelines and now agents before, and you can't ever dream up everything in the first place. I think that's so key in today's world of AI development.…

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