标签： Claude

Gemini for Students

Gemini for Students

谷歌面向学生群体推出 Gemini 专用入口，将大模型对话、资料检索与学习辅助场景打包在一起，试图在校园场景建立 AI 工具的入口优势。

心理学方法揭示AI安全测试的重大弱点

心理学方法揭示AI安全测试的重大弱点

一项由英国 AI 安全研究所等机构参与的大规模研究显示，主流大模型安全基准测试的“综合安全分”很容易被刷高——模型只要无差别拒绝更多请求就能得分，但这会让模型变得难用。研究还发现，绝大多数测试题是冗余的，并首次用统计学方法识别出“装乖”的模型。

I had the pleasure of speaking at the Agentic AI Summit in Berkeley alongside an incredible bunch of folks. My talk was about “No Doors for Agents” https://t.co/2drgrK1pia https://t.co/NkLTNOaFdT

I had the pleasure of speaking at the Agentic AI Summit in Berkeley alongside an incredible bunch of folks. My talk was about "No Doors for Agents" https://t.co/2drgrK1pia https://t.co/NkLTNOaFdT

在伯克利举办的 Agentic AI Summit 2026 上，开发者 Peter Steinberger 发表了主题为“No Doors for Agents”的演讲，讨论了 AI 智能体在产品交互中的新设计逻辑。这场峰会吸引了约 5000 名现场参与者和 10 万线上观众，被视为 Agentic AI…

Update on rate limits in Codex. We do see that for some users the cache hit rate has been worse this week than the stable state the weeks before. This could explain that usage is draining somewhat faster for those use…

Update on rate limits in Codex. We do see that for some users the cache hit rate has been worse this week than the stable state the weeks before. This could explain that usage is draining somewhat faster for those use...

OpenAI 工程师承认 Codex 本周缓存命中率下降，导致部分用户的额度消耗比平时更快，团队正在排查并承诺明日更新进展。这不是 Codex 功能故障，却直接关系到开发者的使用成本和额度规划。

The rate of progress in AI right now is unlike any other period in tech history. Models are getting cheaper on a like for like task basis, more generally capable, faster, and they’re going deeper in almost every domai…

The rate of progress in AI right now is unlike any other period in tech history. Models are getting cheaper on a like for like task basis, more generally capable, faster, and they’re going deeper in almost every domai...

Box 首席执行官 Aaron Levie 指出，当前 AI 模型的性价比、通用性和能力提升速度远超以往任何技术周期，应用层创业公司正迎来最好的窗口期；与此同时，OpenCode 推出的免费 stealth 模型 Ox Alpha 以 1M 上下文和零数据保留作为卖点，开始用激进策略抢占开发者心智。