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gpt-5-nano

openai/gpt-5-nano

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

Pricing: Input 11.4063(≈ $0.0570) · Output 91.2501(≈ $0.4563) Credits / 1M tokens
Output: Chat
Added to catalog: Oct 30, 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
Tool calling: Not confirmed
Streaming: Not confirmed
Batch inference: Not supported

API protocol support

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

Model limits

Context length: Not confirmed
Maximum output: Not confirmed

Parameters

Fields accepted in the request body for this model.

messagesmessages

Required

max_tokensinteger

Optional

Range: ≥ 1Default: 8192

Pricing

Credits / 1M tokens

Standard

Input11.4063≈ $0.0570

Output91.2501≈ $0.4563

Cache read1.1127≈ $0.0056

Bill actual quantity

Minimum per call: 0 Credits · Rounding is applied once to the total cost

Only listed usage types are supported for automatic billing

Pricing follows the selected specifications

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_tokens": 8192,
  "model": "openai/gpt-5-nano"
}'

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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 }
}

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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: 11.4063 Credits; output: 91.2501 Credits, per 1M tokens. 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 openai/gpt-5-nano as the model identifier. Try the playground on this page and use the API example for the exact request format.