Grok 4.1 Fast Non-Reasoning

Grok 4.1 without reasoning mode.

grok-4-1-fast-non-reasoning
STABLEGet StartedView uptime
2,000,000 context
Released November 19, 2025
Starting at $0.20/M input tokens
Starting at $0.50/M output tokens
Streaming
Vision
Tools
JSON Output
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All Providers for Grok 4.1 Fast Non-Reasoning

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

Azure AI Foundry
Context: 2M
Input
$0.2
/M tokens
Cache Read
/M tokens
Output
$0.5
/M tokens
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Frequently asked questions

What is Grok 4.1 Fast Non-Reasoning?

Grok 4.1 without reasoning mode. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Grok 4.1 Fast Non-Reasoning cost?

Pricing for Grok 4.1 Fast Non-Reasoning on LLM Gateway starts at $0.20 per million input tokens and $0.50 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Grok 4.1 Fast Non-Reasoning?

Grok 4.1 Fast Non-Reasoning supports a context window of up to 2,000,000 tokens on its largest provider deployment.

Which providers serve Grok 4.1 Fast Non-Reasoning?

Grok 4.1 Fast Non-Reasoning is served by Azure AI Foundry through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Grok 4.1 Fast Non-Reasoning support tool calling and structured outputs?

Yes. Grok 4.1 Fast Non-Reasoning supports both tool (function) calling and structured JSON outputs through LLM Gateway.

When was Grok 4.1 Fast Non-Reasoning released?

Grok 4.1 Fast Non-Reasoning was released on November 19, 2025.