AI 服務暫時不可用，以下為來源正文，待恢復後補全翻譯。
Learn how startups use GPT-5.6 to build faster, more cost-efficient AI agents with smarter model selection and new Responses API capabilities.
待翻譯：The builder’s guide to GPT‑5.6
文章摘要
AI 服務暫時不可用，以下為來源摘要，待恢復後補全翻譯：Learn how startups use GPT-5.6 to build faster, more cost-efficient AI agents with smarter model selection and new Responses API capabilities.
待翻譯：The builder’s guide to GPT‑5.6