本期汇总 2026-08-16 当周来自 OpenAI News 的 3 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。
1. The builder’s guide to GPT‑5.6
- 来源：OpenAI News（原文日期 2026-08-13）
- 分类：产品发布
- 原文：https://openai.com/index/builders-guide-to-gpt-5-6
Learn how startups use GPT-5.6 to build faster, more cost-efficient AI agents with smarter model selection and new Responses API capabilities.
2. Previewing Ultrafast mode: GPT-5.6 Sol at up to 14X the speed
- 来源：OpenAI News（原文日期 2026-08-13）
- 分类：产品发布
- 原文：https://openai.com/index/previewing-ultrafast
Preview Ultrafast, a new OpenAI API service tier that runs GPT-5.6 Sol up to 14× faster. Powered by Cerebras, it delivers up to 750 output tokens per second.
3. OpenAI appoints Dali Rajic as Chief Revenue Officer
- 来源：OpenAI News（原文日期 2026-08-13）
- 分类：市场动态
- 原文：https://openai.com/index/dali-rajic-chief-revenue-officer
OpenAI appoints Dali Rajic as Chief Revenue Officer to lead its global revenue organization and help businesses realize the full value of AI.