AI models

Grok 4.3

by x.ai

model by SpaceXAI

0.81× in 7 days, from 47.2B to 38.1B tokens a week, faster than 16% of AI models.

Measured by Vela Breakout · as of Oct 10, 2026 · How we measure

50B100BAug 22Sep 7Sep 23Oct 10similar peersGrok 4.338.1B

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