Grok 4 is xAI’s latest reasoning model, featuring a 256k context window and support for parallel tool calling, structured outputs, and both image and text inputs. Designed for high-throughput, complex reasoning tasks, with pricing that scales for large token requests.
Pricing
Pay-as-you-go rates for this model. More details can be found here.
Input Tokens (1M)
$2.25
Cached Input Tokens (1M)
$0.38
Output Tokens (1M)
$11.25
Capabilities
Input Modalities
Text
Image
Output Modalities
Text
Supported Parameters
Available parameters for API requests
Max Completion Tokens
Response Format
Temperature
Tool Choice
Tools
Top P
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