I’m a research scientist and full-stack ML engineer bridging foundational models, neural simulation, and real-world intelligence.

Currently at Riot Games, I work across the entire machine learning lifecycle—from novel world-model research and evaluation to hyperscale training infrastructure serving billions of predictions. Previously, I built ML systems at Google, Meta, and Uber.

Driven by a deep curiosity for robotics, quantitative systems, and the arts, my work focuses on building expressive, agentic technologies that move seamlessly from theoretical imagination into everyday human experiences.

Research: World models, neural simulation, and reinforcement learning. See my research.

CV: My résumé is available here .

Email: jordy.kieto@gmail.com

Research & engineering at

Selected research

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