LLM Reference
Microsoft Foundry

Grok 4 Fast Non-Reasoning on Microsoft Foundry

Grok · xAI

ServerlessProvisioned

Capabilities

VisionMultimodalReasoningFunction CallingTool UseJSON ModeCode Execution

About Grok 4 Fast Non-Reasoning

High-throughput, low-latency generation variant of Grok 4.

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Model Specs

Released2026-03-01
ArchitectureDecoder Only

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