OpenAI

gpt-5-nano

gpt-5-nano

View docs

Text generation for writing, questions and summaries. Try the verified short-copy example.

Pricing: Input 3.834(≈ $0.0192) · Output 30.67(≈ $0.1533) Credits / 1M text units
Output: Chat
Added to catalog: Nov 1, 2026

Input

Examples

Your message*

Default: Chinese cafe copy example

Response token limit

Default: 8192

Estimate the cost first. Generation starts only after confirmation.

OutputFill example

Orux Café开业啦，欢迎邻居带书来阅读。愿香气与书香温暖每一颗心。

README

Text generation for writing, questions and summaries. Try the verified short-copy example.

Model capabilities

Input modalities: Text
Output modalities: Text
Context caching: Supported
Batch inference: Not supported

API protocol support

Chat Completions: Supported
Responses: Not supported
Gemini: Not supported
Anthropic: Not supported

Parameters

Fields accepted in the request body for this model.

messagesmessages

Required

max_completion_tokensinteger

Optional

Range: ≥ 1Default: 8192

Pricing

Credits / 1M text units

Input: 3.834 Credits≈ $0.0192
Official reference ~~$0.05~~61% below official
Output: 30.67 Credits≈ $0.1533
Official reference ~~$0.40~~61% below official
Cache read: 0.3835 Credits≈ $0.0019
Official reference ~~$0.005~~61% below official

Bill actual quantity · Rounding is applied once to the total cost

Official pricing source · Verified 2026-11-01

Prices are billed per unit consumed with no monthly minimum. See billing guide for Credits estimates and actual usage charges.

Code

View docs →

POST https://orux.top/api/v1/chat/completions

Code examples

Request body

curl 'https://orux.top/api/v1/chat/completions' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "messages": [
    {
      "role": "user",
      "content": "为一家名为 Orux Café 的社区咖啡店写两句温暖的开业文案，包含欢迎邻居带书来阅读。不超过80字。"
    }
  ],
  "max_completion_tokens": 8192,
  "model": "gpt-5-nano"
}'

Swipe horizontally to view the full content

Code examples

Response examples

{
  "id": "chatcmpl-...",
  "choices": [
    { "index": 0, "message": { "role": "assistant", "content": "Hello! How can I help you today?" } }
  ],
  "usage": { "prompt_tokens": 12, "completion_tokens": 9, "total_tokens": 21 }
}

Swipe horizontally to view the full content

Frequently asked questions

About gpt-5-nano pricing, capabilities and API access on Orux AI.

What is gpt-5-nano?

gpt-5-nano: Text generation for writing, questions and summaries. Try the verified short-copy example.

How much does gpt-5-nano cost on Orux AI?

Input: 3.83352 Credits; output: 30.66672 Credits, per 1M text units. See the pricing section on this page for gpt-5-nano pricing and applicable conditions. Charges depend on the selected parameters and recorded usage.

What inputs and outputs does gpt-5-nano support?

gpt-5-nano accepts Text and returns Text.

Where can I access the gpt-5-nano API?

Create an Orux AI API key and send an authenticated POST request to https://orux.top/api/v1/chat/completions, using gpt-5-nano as the model identifier. Try the playground on this page and use the API example for the exact request format.