o3-mini

Name: o3-mini API
Brand: openai
Price: 0.770000 USD
Availability: InStock

o3 · Per Token

o3-miniAvailable⚡Cache 45% off

ChatReasoningTool UsePrompt CacheJSON ModeFastContext Window: 128KMax Output Tokens: 66K

Pricing

	Official Price	LemonData Price
Input	$1.10	$0.77
Output	$4.40	$3.08
Cache Read	$0.605	$0.605
Cache Write	Free	Free

Parameters

Context Window

128K tokens

Max Output Tokens

66K tokens

Best For

Chat

Conversational AI, customer support, and Q&A

Reasoning

Complex reasoning tasks, analytical work, and research

Cost Calculator

Monthly Input Tokens1M

Monthly Output Tokens0.5M

Estimated Monthly Cost$2.31

API Code Example

POST/v1/responses

API Format:

curl https://api.lemondata.cc/v1/responses \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-xxx" \
  -d '{
    "model": "o3-mini",
    "input": "Hello!"
  }'

FAQ

How much does o3-mini cost?

On LemonData, o3-mini costs $0.7700 per 1M input tokens and $3.0800 per 1M output tokens, which is up to 30% off the official pricing.

What is o3-mini best for?

o3-mini excels at Chat, Reasoning, Tool Use. Access it through LemonData's unified API with a single API key.

How to use o3-mini API?

Get your API key from LemonData, set the base URL to api.lemondata.cc/v1, and use any OpenAI-compatible SDK. See the code examples above.

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