openai/gpt-5.4-nano
400,000 context · $0.20/M input tokens · $1.25/M output tokens
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency use cases such as classification, data extraction, ranking, and sub-agent execution. The model prioritizes responsiveness and efficiency over deep reasoning, making it ideal for pipelines that require fast, reliable outputs at scale. GPT-5.4 nano is well suited for background tasks, real-time systems, and distributed agent architectures where minimizing cost and latency is essential.
定价
按量付费
无需预付费用，仅按实际使用量付费
API 使用
使用以下代码示例接入我们的 API：
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://llm.wavespeed.ai/v1"
)
response = client.chat.completions.create(
model="openai/gpt-5.4-nano",
messages=[
{"role": "user", "content": "Hello!"}
]
)
print(response.choices[0].message.content)信息
支持功能
API 访问指南
GPT 5.4 Nano API
openai/gpt-5.4-nano
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency use cases such as classification, data extraction, ranking, and sub-agent execution. The model prioritizes responsiveness and efficiency over deep reasoning, making it ideal for pipelines that require fast, reliable outputs at scale. GPT-5.4 nano is well suited for background tasks, real-time systems, and distributed agent architectures where minimizing cost and latency is essential.
输入
$0.2 /M
输出
$1.25 /M
上下文
400K
最大输出
128K
Vision
支持
工具调用
支持
关于 GPT 5.4 Nano 的常见问题
GPT 5.4 Nano API 多少钱?+
WaveSpeedAI 定价:输入每百万 token $0.20,输出每百万 token $1.25。Prompt 缓存和批处理单独计费,可显著降低长上下文、高重复任务的实际成本。
GPT 5.4 Nano 的上下文窗口是多大?+
GPT 5.4 Nano 单次请求最多支持 400K 上下文 token,输出最多 128K token。
GPT 5.4 Nano 是否兼容 OpenAI?+
是的。WaveSpeedAI 通过 https://llm.wavespeed.ai/v1 的 OpenAI 兼容端点提供 GPT 5.4 Nano。把官方 OpenAI SDK 的 base URL 指向该地址,使用 WaveSpeedAI 的 API Key 即可,无需任何其他代码改动。
如何开始使用 GPT 5.4 Nano?+
登录 WaveSpeedAI,在 Access Keys 中生成 API Key,使用上方显示的 model id 向 https://llm.wavespeed.ai/v1/chat/completions 发送请求。新账户可获得免费额度,用于试用 GPT 5.4 Nano。