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P
Grok-4.1-Fast-Reasoning
grok
Poe ·
xai/grok-4.1-fast-reasoning
Capabilities
Tool Call
Yes
Reasoning
Yes
Structured Output
No
Temperature Control
No
Attachments
Yes
Open Weights
No
Modalities
Input
text
image
Output
text
Install
Direct installation coming soon — March 2026
Provider Docs
Details
Provider
Poe
Model ID
xai/grok-4.1-fast-reasoning
Family
grok
Release Date
2025-11-19
Last Updated
2025-11-19
Limits
Context
2.0M
Max Output
30K
SDK
@ai-sdk/openai-compatible