Scott Gray Leaves OpenAI
AI researchers and analysts share surprise at reports of a key GPU expert's exit.
Posts on X show AI community members reacting to reports that Scott Gray has left OpenAI. Zephyr called him the king of GPU programming. David Pfau stated Scott might literally be the best GPU programmer on earth and described his independent path studying neuroscience. Kimmonismus noted Scott joined in 2016 and helped build GPU infrastructure for early breakthroughs including sparse transformers and GPT-3. Yuchen Jin referred to him as the king of GPU kernels. Bayeslord and Andrew Carr also posted reactions to the reports.
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9 postsZE 
Zephyr@zephyr_z9WOW The king of GPU programming left OpenAI
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AC CH Chubby♨️@kimmonismusScott Gray leaves OpenAI. He joined the company in 2016 and helped build the GPU infrastructure behind its earliest breakthroughs, from sparse transformers and scaling laws to GPT‑3. His exit comes as at least 12 senior leaders have already left OpenAI in 2026. OpenAI’s 2026…
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YJ Yuchen Jin@Yuchenj_UWBob, the king of GPU kernels, left openai? GPT-6.7 will run 2x slower….
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BA bayes@bayeslordI heard they turned bob’s connectome into an RL env
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DP David Pfau@pfauScott might literally be the best GPU programmer on earth. Anyone who knows me knows I am not prone to exaggeration.
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