Grok 4.1 Fast

Grok 4.1 Fast Reasoning and Grok 4.1 Fast Non-Reasoning are now accessible via Vercel's AI Gateway with no other provider accounts required, and both have a 2M context window.

Vercel | In Edition 10, Saturday 22 Nov 2025

SOURCE Vercel, Grok 4.1 Fast models now available on Vercel AI Gateway

Added to The Deploy Log Tuesday 15 Sep 2026, updated Thursday 17 Sep 2026. Read Edition 10, the edition that carried it.

The call on this one

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