Welcome back to the main stage at OpenAI Dev Day. My name is Corey Necro. I'm our global head of events at OpenAI. Uh and I have the great privilege of opening this next session. Um if you've been with us for a while, we started OpenAI Dev Day about three years ago. uh it looked very different than it does now, but we're so happy that we get to continue doing it in this very special city, in this very special place with very talented minds. Um so this next session highlights the best of that. You'll hear fr ...