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xAI: grok-code-fast-1:free
grok-code-fast-1:free
131.1K context131.1K outToolsStructuredWeb search
Released Aug 28, 2025Updated Jun 20, 2026
Grok Code Fast 1 is a speedy and economical reasoning model that excels at agentic coding. With reasoning traces visible in the response, developers can steer Grok Code for high-quality work flows.
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Input price
$0.00/ 1M tokens
Output price
$0.00/ 1M tokens
Context window 256K tokensCompatible endpoints openaiVendor xAI
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