Grok 4
Proprietary
About
Frontier-scale reasoning model from xAI for complex problem-solving.
Capabilities
MultimodalFunction CallingTool UseJSON Mode
Providers(1)
| Provider | Input (per 1M) | Output (per 1M) | Type | |
|---|---|---|---|---|
| Microsoft Foundry | — | — | ServerlessProvisioned |
Specifications
FamilyGrok
Released2026-03-01
ArchitectureDecoder Only
Specializationgeneral
LicenseProprietary