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GPT-5.4-Pro

openai/gpt-5.4-pro
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OverviewPricingAPI integration

Overview

Model description: original source language.

GPT-5 Pro 是 OpenAI 最先进的模型,在推理、代码质量和用户体验方面进行了重大改进。它针对需要分步推理、遵循指令和高风险用例准确性的复杂任务进行了优化。它支持测试时路由功能和高级提示理解,包括用户指定的意图,例如“认真考虑这个问题”。改进包括减少幻觉、阿谀奉承,以及在编码、写作和健康相关任务中表现更好。

Textopenai

Pricing

Pricing follows the current settings of your account group.

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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-5.4-pro","messages":[{"role":"user","content":"你好"}]}'