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xAI Grok 4

grokTool Calling

Grok model for agentic tool use, reasoning, coding, and live assistance

Providers1
ReleasedJul 9, 2024
Input Modalitiestext
Output Modalitiestext
Tarsk Usecoding

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
Heliconegrok-4$3/MTok$15/MTok256K256K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output