Speakers

Explore the brilliant minds at Ai4, actively applying artificial intelligence in leading organizations and navigating our AI-powered future. See our 2026 speaker lineup below and stay tuned for our 2027 lineup.

Will Ellsworth

Will Ellsworth

Researcher

OpenAI

About Will

Will Ellsworth is a researcher at OpenAI focusing on agents, RL, and posttraining. He currently works on ChatGPT Search and previously served as the lead researcher for browser agents, which has since launched in both ChatGPT Atlas and Codex.

Track
Multimodal AI [Technical]
Industry
Software
Job Function
AI/ML
Company Size
5,001-10,000 employees

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