Grok-4.1-Fast-Reasoning | Sulat AI Models

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Grok-4.1-Fast-Reasoning | Sulat AI Models

Model details

Grok-4.1-Fast-Reasoning

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Poexai/grok-4.1-fast-reasoninggrok

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Quick Info

Provider: Poe
Model key: xai/grok-4.1-fast-reasoning
Release date: Nov 19, 2025
Last updated: Nov 19, 2025
Knowledge: Unknown
Input modalities: text, image
Output modalities: text
Capabilities: Reasoning, Tool calling, Attachments
Cost summary: No cost data
Limit summary: 2,000,000 token context window

Limits

Output tokens: 30,000 tokens
Context window: 2,000,000 tokens