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Models/openai/O3 Mini

O3 Mini

OpenAI·openai·o3-mini·

OpenAI O3 Mini lightweight reasoning model

Context Window
200K
Input price / 1M tokens
$1.101M tokens
Output price / 1M tokens
$4.401M tokens
Cached input / 1M tokens
$0.551M tokens
Max Completion
66K
Input Modalities
text
Output Modalities
text
reasoningFunction callingChatJSONStreaming

Description

OpenAI O3 Mini lightweight 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, 代码生成

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": "o3-mini",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'
Supported Parameters
temperaturetop_pmax_tokenstoolsresponse_formatreasoning_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 o3-mini.

Forced Model

Always override incoming requests and lock the key to o3-mini.