Mistral Large 4 trained on just 4,000 Grace Blackwell GPUs vs 100,000 for Astra

steipete · x · 2026-10-07

NVIDIA revealed that Mistral Large 4, now in public preview, was trained on nearly 4,000 Grace Blackwell Superchips billed as "frontier scale, built in Europe." A repost highlights the stark disparity: the competing Astra model was trained on 100,000 GPUs — 25x more. Whether Mistral's compute-efficient approach can keep pace is the open question.

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