gpt-5-codex-mini

Name: gpt-5-codex-mini API
Brand: openai
Price: 0.175000 USD
Availability: InStock

GPT-5 · Per Token

gpt-5-codex-miniAvailable⚡Cache 50% off

ChatTool UseFastContext Window: 272KMax Output Tokens: 128K

Pricing

	Official Price	LemonData Price
Input	$0.25	$0.175
Output	$2.00	$1.40
Cache Read	$0.125	$0.125

Parameters

Context Window

272K tokens

Max Output Tokens

128K tokens

Best For

Chat

Conversational AI, customer support, and Q&A

Cost Calculator

Monthly Input Tokens1M

Monthly Output Tokens0.5M

Estimated Monthly Cost$0.88

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": "gpt-5-codex-mini",
    "input": "Hello!"
  }'

FAQ

How much does gpt-5-codex-mini cost?

On LemonData, gpt-5-codex-mini costs $0.1750 per 1M input tokens and $1.4000 per 1M output tokens, which is up to 30% off the official pricing.

What is gpt-5-codex-mini best for?

gpt-5-codex-mini excels at Chat, Tool Use, Fast. Access it through LemonData's unified API with a single API key.

How to use gpt-5-codex-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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