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xAI: Grok 3 Mini

x-ai/grok-3-mini

Created Jun 10, 2025131,072 context
$0.30/M input tokens$0.50/M output tokens

A lightweight model that thinks before responding. Fast, smart, and great for logic-based tasks that do not require deep domain knowledge. The raw thinking traces are accessible.

Providers for Grok 3 Mini

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Grok 3 Mini

Compare different providers across OpenRouter

Apps using Grok 3 Mini

Top public apps this month

Recent activity on Grok 3 Mini

Total usage per day on OpenRouter

Prompt
313M
Reasoning
99.9M
Completion
21.3M

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

Uptime stats for Grok 3 Mini

Uptime stats for Grok 3 Mini across all providers

Sample code and API for Grok 3 Mini

OpenRouter normalizes requests and responses across providers for you.

OpenRouter provides an OpenAI-compatible completion API to 400+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.