[Music] Uh my name is Ben Hilac and uh also just feeling really grateful to be with all of you guys today. Uh it's pretty exciting and we're here to talk about building AI products that actually work. Um I'll introduce this guy in a second.Sorry, it wasn't the right word. Uh, so I tweeted last night. I was kind of like, what should we uh what should we talk about today.Uh, and the overwhelming response I got was like, please no more evals. Uh, apparently there's a lot of eval tracks. We'll touch on eval sti ...