Daily · Public sources only

Today’s X Signal Source

本期由每日自动流水线生成:仅展示当日 live fetch 抓取、且未在历史期展示过的新内容。

131Sources tracked
1013Candidates scanned
20Selected today
273Duplicate blocked
2026-06-21Latest issue

Must Read

综合评分 85–100,每期最多 8 条。

综合排序

Worth Reading

综合评分 70–84,保留具体判断与证据链。

Signal Watch

综合评分 55–69,用于观察趋势是否继续增强。

company_blog

Cybersecurity in the Intelligence Age

OpenAI · Wed, 29 Apr 2026 04:00:00 GMT
67

OpenAI outlines a five-part action plan for strengthening cybersecurity in the Intelligence Age, focused on democratizing AI-powered cyber defense and protecting critical systems.

当日新抓取且未展示过:Cybersecurity in the Intelligence Age 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer
company_blog

Our commitment to community safety

OpenAI · Tue, 28 Apr 2026 00:00:00 GMT
67

Learn how OpenAI protects community safety in ChatGPT through model safeguards, misuse detection, policy enforcement, and collaboration with safety experts.

当日新抓取且未展示过:Our commitment to community safety 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer
company_blog

OpenAI available at FedRAMP Moderate

OpenAI · Mon, 27 Apr 2026 14:00:00 GMT
67

OpenAI is available at FedRAMP Moderate authorization for ChatGPT Enterprise and the OpenAI API, enabling secure AI adoption for U.S. federal agencies.

当日新抓取且未展示过:OpenAI available at FedRAMP Moderate 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer
company_blog

The next phase of the Microsoft OpenAI partnership

OpenAI · Mon, 27 Apr 2026 06:00:00 GMT
67

OpenAI and Microsoft announce an amended agreement that simplifies the partnership, adds long-term clarity, and supports continued AI innovation at scale.

当日新抓取且未展示过:The next phase of the Microsoft OpenAI partnership 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer
company_blog

Our principles

OpenAI · Sun, 26 Apr 2026 16:00:00 GMT
67

Our mission is to ensure that AGI benefits all of humanity. Sam Altman shares five principles that guide our work.

当日新抓取且未展示过:Our principles 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer
company_blog

GPT-5.5 System Card

OpenAI · Thu, 23 Apr 2026 11:00:00 GMT
67

GPT-5.5 System Card 是 OpenAI 当日抓取到的公开新增条目。

当日新抓取且未展示过:GPT-5.5 System Card 来自 OpenAI 的公开抓取入口,证据链保留原始链接与抓取来源。
#ai_models#official#research#developer