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Grok Code Fast 1

grok-code-fast-1

List pricing

—
Input
$0.25 / 1,000,000 tokens
Output
$1.87 / 1,000,000 tokens
Cache read
$0.03 / 1,000,000 tokens
How pricing works

Discount history

No discount history yet.

Model details

Input
text
Output
text
Context window
256,000 tokens
Maximum output
10,000 tokens
Availability
Unknown
Updated
11/8/2026, 3:58:06 AM UTC

Capacity is reserved when your request is accepted.

Capabilities

ChatStreamingTool callingReasoning

Supported parameters

include_reasoninglogprobsmax_tokensreasoningresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_logprobstop_p