本期汇总 2025-06-29 当周来自 OpenAI News 的 2 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. Customizable, no-code voice agent automation with GPT-4o
- 来源：OpenAI News（原文日期 2025-06-26）
- 分类：产品发布
- 原文：https://openai.com/index/retell-ai
Retell AI is transforming the call center with AI voice automation powered by GPT-4o and GPT-4.1. Its no-code platform enables businesses to launch natural, real-time voice agents that cut call costs, boost CSAT, and aut…
2. Driving scalable growth with OpenAI o3, GPT-4.1, and CUA
- 来源：OpenAI News（原文日期 2025-06-24）
- 分类：技术更新
- 原文：https://openai.com/index/unify
Unify, an AI-powered GTM platform, uses OpenAI’s o3, GPT-4.1, and CUA to automate prospecting, research, and outreach. With hyper-personalized messaging and an always-on workflow, Unify helps teams generate pipeline at s…