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grok-4-fast-reasoning

grok-4-fast-reasoning

Token Pricing

Input

$0.20/M

Output

$0.50/M

Cache Read

$0.05/M

Specifications

Max Output

33K

Type

chat

Features

Vision

Tool Calling

Reasoning

Modalities

Input

text

Output

text

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Grok 4 Fast Reasoning

Input

$0.20/M

Output

$0.50/M

Text Generation