Skip to content
Models/xai/Grok 3 Mini

Grok 3 Mini

xAI (Grok)·xai·grok-3-mini·

xAI Grok 3 Mini reasoning model

Context Window
131K
Input price / 1M tokens
Free1M tokens
Output price / 1M tokens
Free1M tokens
Cached input / 1M tokens
Free1M tokens
Max Completion
Input Modalities
text
Output Modalities
text
reasoningFunction callingChatStreaming

Description

xAI Grok 3 Mini reasoning model

Available Providers

AllToken can route requests to the providers below based on route priority and policy.

ProviderContext LengthInput PriceOutput PriceCached / MLatency p50Throughput

Best For

数学推理

How To Use This Model

Use the exact model ID shown below. This is the safest way to avoid call failures, variant mismatches, or incorrect route assumptions.

curl https://api.alltoken.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "grok-3-mini",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'
Supported Parameters
temperaturetop_pmax_tokenstoolsreasoning_effort
API Key Setup
Smart Routing

Let the platform choose the best provider path automatically.

Default Model

If a request does not specify a model, default the key to grok-3-mini.

Forced Model

Always override incoming requests and lock the key to grok-3-mini.