GPT-5 Nano
Chatopenai/gpt-5-nanoGPT-5 的轻量高效版本，面向最大吞吐和低成本优化，具备 128K 上下文窗口，适合分类、抽取和高频自动化任务。
128K context window
16K max output tokens
Released: 2025-08-07
Protocols:OpenAIAnthropic
Capabilities:Function CallingPrompt Caching
PricingRate 0.15x
| Type | HaoAI Price | Official Reference | Rate |
|---|---|---|---|
| Input | $0.0075/M | $0.05/M | 0.15x · 85% savings |
| Output | $0.06/M | $0.4/M | 0.15x · 85% savings |
| Cache read | $0.0008/M | $0.005/M | 0.15x · 85% savings |
Code Examples
from openai import OpenAI
client = OpenAI(
base_url="https://api.hao.ai/v1",
api_key="YOUR_HAOAI_API_KEY",
)
response = client.chat.completions.create(
model="openai/gpt-5-nano",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)