GPT-5 Nano

by OpenAI · chat

GPT-5 Nano 是 OpenAI 超低成本模型,用于分类、摘要和简单提取流水线。以 GPT-5 家族最低价格提供 400K 上下文和最高 128K 输出。

Pricing

Input: $0.0475/M tokens · Output: $0.38/M tokens

Capabilities

Vision, Function Calling, JSON Mode, Streaming, Reasoning

Context: 400K tokens

Max output: 128K tokens

Routes: 2/2 healthy

Performance

TTFT: 1882ms · Latency: 7052ms · Throughput: 174.6 tok/s