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xAI

xAI: Grok 4.1 Fast

At a glance

Context: 2Mtokens
Input: $0.2/ M tok
Output: $0.5/ M tok
Released: ;

Vendor

xAI profile→Website(opens in new tab)↗API docs(opens in new tab)↗

vybing.dev · Methodology

Pricing reflects first-party hosted endpoints where the vendor publishes one; open-weight models show “open” because inference price varies by host. Corrections to hello@vybing.dev.