GPT-4.1-nano

Overview

Model description: original source language.

GPT-4.1-nano是GPT-4.1系列中速度最快且性价比最高的模型，专为高效、低成本的应用场景设计。

Pricing

Pricing follows the current settings of your account group.

API integration

Use a Yunhai API key to call configured models.

curl "$YUNHAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $YUNHAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-4.1-nano","messages":[{"role":"user","content":"你好"}]}'