ethan-he

#ethan-he

@MaxForAI: Former NVIDIA and Meta researcher, xAI head of world model Ethan He just announced his departure. Many may not know exactly what he was responsible for. He was a core member of Grok Imagine (including video generation) from the 0-to-1 stage. He said when he joined xAI, Grok Imagine had nothing...

X AI KOLs Timeline ↗ · 2026-05-21 Cached

Ethan He, former head of world model at xAI and key contributor to Grok Imagine video generation, announced his departure. He built the multimodal video model from scratch in three months after joining xAI in July 2025.

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