Grok 3 Mini API
About
Build advanced reasoning agents with Grok 3 Mini, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.30/1M input and $0.50/1M output tokens, native tool calling support. Access Grok 3 Mini via the xAI API with up to 8K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
Yes
Structured Output
No
Tool Use
Yes
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
131K
Tokens
Input Limit
131K
Tokens
Max Output
8K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.30
Output
$0.50
Reasoning (per 1M tokens)
Output
$0.50
Caching (per 1M tokens)
Read
$0.07
Frequently Asked Questions
Grok 3 Mini by xAI costs $0.30 per 1M input tokens and $0.50 per 1M output tokens. Cached reads cost $0.07 per 1M tokens.
Model Details
API Integration