About Me

I am a Member of Technical Staff at xAI. I work on post-training, multimodal, and agentic training.

I am a core contributor to Grok-2🍍, 3🍫, 4🫐, and Imagine Video🪄. I led the effort to push Grok to #1 on LMArena for the first time [blog] and co-built our first video generation model from 0 to #1 in 6 months [blog].