本期汇总 2026-10-21 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. ChatGPT Ads expands to 26 new countries as over 100,000 advertisers have used the platform
- 来源：OpenAI News（原文日期 2026-10-21）
- 分类：产品发布
- 原文：https://openai.com/index/chatgpt-ads-expands-26-new-countries
From local businesses to global brands, more advertisers can now reach people as they explore, compare and decide what to buy in ChatGPT.
2. OpenAI models are coming to Google Cloud
- 来源：OpenAI News（原文日期 2026-10-21）
- 分类：产品发布
- 原文：https://openai.com/index/openai-models-google-cloud
OpenAI and Google Cloud are bringing frontier models and Codex workflows to Gemini’s Model Garden, available through Google Cloud Marketplace.
3. Patch the Planet: global response coordination as agents uncover critical vulnerabilities
- 来源：OpenAI News（原文日期 2026-10-21）
- 分类：技术更新
- 原文：https://openai.com/index/coordinated-disclosure-of-critical-vulnerabilities
Patch the Planet connects security researchers, maintainers, and incident responders to help address critical vulnerabilities across open source.