About

I’m a Senior Staff Research Scientist at Google DeepMind, where I lead a group of research scientists and software engineers. Our work focuses on the foundations of generative AI and large language modeling, with an emphasis on AI-generated text and code detection, freshness and temporal reasoning, RL scaling, and Agents. My teams’ research has been instrumental in major launches across Gemini, the Gemini app, Search, Cloud, and Chrome.

I am a Distinguished Member of the ACM and a member of the SIGIR Academy.

For a list of my publications, check out my Google Scholar profile. For more information, see my LinkedIn profile or my CV (short) or CV (full).