GPT-5.5
openai/gpt-5.5
Overview
Model description: original source language.
GPT-5.5 是 OpenAI 为复杂专业工作负载设计的前沿模型,基于 GPT-5.4,具备更强的推理能力、更高的可靠性,处理困难任务。它配备了 1M上下文窗口(922K 输入,128K 输出),支持文本和图像输入,支持在单一系统内实现大规模推理、编码和多模态工作流。
Pricing
Pricing follows the current settings of your account group.
View available groupsAPI 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-5.5","messages":[{"role":"user","content":"你好"}]}'