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Posted by
Two Blokes Jul 24 -
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Stock
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AI progress is driven primarily by scaling compute and data, not by new algorithms, as shown by Grok 4's performance leaps. xAI's rapid catch-up with Grok 4 illustrates how access to GPUs enables even small teams to compete at the frontier of AI. Hyperscalers are incentivized to over-order GPUs to avoid falling behind, fueling an arms race in AI infrastructure investment.