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StoryHardware3 Sep 2026

GPT-6 Astra was pretrained on more than 100,000 GPUs at the Stargate site in Texas

OpenAI Stargate

OpenAI research VP Aidan Clark said GPT-6 Astra came from the company's largest training run by far, and the first time it pretrained on more than 100,000 GPUs at its Stargate site in Texas.

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