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Grok 4.2 Fast Non Reasoning

xAI · grok-4-2-fast-non-reasoning

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Fast Grok model for responsive chat, reasoning, and tool-assisted work

Specification

most-agreed values

Context
2M
Max output
30K
Released
2026-03-20
Knowledge cutoff
2025-08-31
Retires
Open weights
no
Input
text, image, video
Output
text

Price

US dollars per million tokens · most-agreed

Input
$3.00
Output
$9.00

Available from 1 host

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
zenmux · x-ai$3.00$9.002M30K

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