xAI Corp.
grok-4-1-fast-non-reasoning
A frontier multimodal model optimized specifically for high-performance agentic tool calling.
👁Vision🔧Tool calling⚡Caching🖥Computer use
Pricing per 1M tokens
Input
$0.20
Output
$0.50
Cache write
$0.20
Cache read
$0.05
Specifications
Context window2M tokens
Max outputUnlimited
API typechat
AddedDec 1, 2025
Model IDxai/grok-4-1-fast-non-reasoning
Privacy & data
Data retentionYes (30 days)
Used for trainingUnknown
Provider location🇺🇸 US
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