
Trevor CaiResearcher
OpenAI
Member of Technical Staff
via OpenAI
Researcher · Engineer
Member of Technical Staff at OpenAI
Ganesh works on training large neural networks at OpenAI and contributed to the GPT-5 model family, with an emphasis on coding, adaptive reasoning effort and useful product behavior. Earlier he trained transformer models for Meta's video products and built perception systems for Nuro vehicles.
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Last editorial review: August 9, 2026