xAI Corp.

grok-4-fast-non-reasoning

xAI's latest advancement in cost-efficient reasoning models

Caching Support
Computer Use

Pricing

$0.2
Input tokens per million
$0.5
Output tokens per million

Caching Pricing

$0.2
Cache write per million
$0.05
Cache read per million

Technical Specifications

Context Window
2.0M tokens
Max Output Tokens
Unlimited
Global Availability
Last Updated
N/A

Provider

xAI Corp.
Location
đŸ‡ș🇾 US
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Privacy & Data

Data Retention
No
Used for Training
No
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grok-4-fast-non-reasoning - AI Model Details | Requesty