Google 发布 Gemini 4，仅限受信任网络防御者使用
原标题：Google announces Gemini 4 and says it’s so capable that only ‘trusted cyber defenders’ can have it right now
AI 摘要
Google 发布新一代前沿模型 Gemini 4 Argon，称其在软件工程、法律金融等企业知识工作和网络安全防御等复杂工作流中具备前沿性能。该模型目前仅向一组受信任的网络防御者开放，Google 正参与美国政府的前沿模型预发布访问流程，并将逐步扩大访问范围。Gemini 4 Argon 已在 Google 内部工作流中用于大规模代码库迁移等任务，Google 表示在更广泛推广前会加强防滥用、防提示注入和失准监控等前沿保障措施。
正文节选
Google today revealed its next AI frontier model, which it’s calling Gemini 4 Argon. The new model delivers “frontier performance in complex workflows across real-world software engineering, enterprise knowledge work like legal and finance, and cybersecurity defense,” according to chief AI architect and Google DeepMind SVP Koray Kavukcuoglu. But the company is limiting access at first to a “set of trusted cyber defenders,” and Kavukcuoglu says that Google is “actively engaged in the U.S. governm