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AI models

xai

Grok-3 mini

AI model Released Jun 24, 2025

Open weights: No^*

Capability & preference

General capability · ECI

A cross-benchmark capability estimate. Index points, not a percentage; intervals show uncertainty.

Grok-3 mini 139.9^* Grok-3 mini · 95% interval 138.0–141.7

Run it locally

Inference · memory estimate

Grok-3 mini

Closed weights. No supported local deployment or GPU requirement is published.

Capabilities

Open weights: No^*

System configuration

Detailed specifications

Specifications · 4 fields

Access model: API access^*
Open weights: No^*
Organization: xAI^*
Organization country: United States of America^*

* Provisional data