Grok 4 Fast Non-Reasoning API
About
Integrate multimodal vision capabilities using Grok 4 Fast Non-Reasoning, designed to process both text and images seamlessly. This model delivers cost-effective pricing at $1.63/1M input and $3.25/1M output tokens, native tool calling support. Access Grok 4 Fast Non-Reasoning via the AI/ML API API with up to 2.0M output tokens.
Capabilities
Input Modalities
textimageaudiovideo
Output Modalities
text
Reasoning
No
Structured Output
No
Tool Use
Yes
WeightsClosed
Temperature
Adjustable
Attachment
Supported
Limits
Context Window
2.0M
Tokens
Input Limit
2.0M
Tokens
Max Output
2.0M
Tokens
Pricing
Standard (per 1M tokens)
Input
$1.63
Output
$3.25
Caching (per 1M tokens)
Read
$0.26
Frequently Asked Questions
Grok 4 Fast Non-Reasoning by AI/ML API costs $1.63 per 1M input tokens and $3.25 per 1M output tokens. Cached reads cost $0.26 per 1M tokens.
Model Details
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
AIMLAPI_API_KEY
API Base URL
https://api.aimlapi.com/v1