Jensen Huang says 100,000 Nvidia GPUs were used to train OpenAI's latest model, GPT-6 Astra, and there's already plans to bring quadruple that amount of hardware online

- GPT-6 Astra: 17 events in the last 90 days
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What happened
That's a whole lot of compute, and apparently a big chunk of that went into 'safety and alignment'
Summary assembled by rule from the sources below