Hussein Lezzaik

I'm the founder of xresearch.ai, where I'm building TESS — a general-purpose AI agent that can use computers like humans. My mission is to create superhuman digital workers powered by Vision-Language-Action (VLA) models.

Before founding xresearch.ai, I completed my Master's in Computer Science at Inria France with the Rainbow team, where I worked on deep learning for multi-robot motion planning. My research spans robotics, embodied AI, foundation models, and the sim-to-real gap.

I write about frontier AI research, VLA agents, robot foundation models, and building intelligent systems that can interact with the digital world. Check out my blog for my latest thoughts.