GPT-5 Nano
Chatopenai/gpt-5-nanoUltra-efficient GPT-5 variant optimized for maximum throughput at minimal cost. Features 128K context and low-latency design for high-volume automation tasks.
128K context window
16K max output tokens
Released: 2025-08-07
Supported Protocols:openai
Available Providers:Azure
Capabilities:Function CallingPrompt Caching
Pricing
| Type | Price |
|---|---|
| Input Tokens | $0.05/M |
| Output Tokens | $0.4/M |
| Cache Read | $0.01/M |
| Web Search | $0.01/R |
Code Examples
from openai import OpenAIclient = OpenAI(base_url="https://api.ofox.ai/v1",api_key="YOUR_OFOX_API_KEY",)response = client.chat.completions.create(model="openai/gpt-5-nano",messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)
Related Models
Frequently Asked Questions
GPT-5 Nano on Ofox.ai costs $0.05/M per million input tokens and $0.4/M per million output tokens. Pay-as-you-go, no monthly fees.
GPT-5 Nano supports a context window of 128K tokens with max output of 16K tokens, allowing you to process large documents and maintain long conversations.
Simply set your base URL to https://api.ofox.ai/v1 and use your Ofox API key. The API is OpenAI-compatible โ just change the base URL and API key in your existing code.
GPT-5 Nano supports the following capabilities: Function Calling, Prompt Caching. Access all features through the Ofox.ai unified API.