Azure-ai-foundryClosed Weights
Grok 4.1 Fast Reasoning (Azure AI Foundry)
azure-ai-foundry/grok-4-1-fast-reasoning
Best Input Price
$0.20 / 1M
Fast Grok model for responsive chat, reasoning, and tool-assisted work
Context Window
2,000,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2025-11-19
Inference Providers (1)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| LLM Gateway | azure-ai-foundry/grok-4-1-fast-reasoning | 2,000,000 | $0.20 | $0.50 | Docs ↗ |