Starting your programming journey can feel overwhelming, but with the right guidance, it becomes an exciting adventure. From learning the history and logic behind computing to choosing the best ...

ThreatsDay Bulletin: active exploits, supply chain attacks, AI abuse, and stealth data risks observed this week.

Good morning, and welcome to Ladder Capital Corp.'s Earnings Call for the First Quarter of 2026. As a reminder, today's call is being recorded. This morning, Ladder released its financial results for ...

A new amateur radio project, Spectel, is bringing back vintage teletext transmissions as enthusiasts mark 100 years since the first shortwave transatlantic link between Canada and Somerset. The 1926 ...

极客一问：你看好接下来的混元大模型吗？ 头图来源：GPT生成 姚顺雨交出了加入腾讯后的第一份模型答卷。 4 月 23 日，腾讯混元 Hy3 preview 语言模型发布并开源。这是一款主打快慢思考融合的 MoE 语言模型，总参数 295B，激活参数 ...

从研发节奏来看，Hy3 preview 于 2026 年 1 月底正式启动训练，从训练到上线用了不到三个月，被腾讯内部定义为混元大模型从「读万卷书」走向「行万里路」、尝试解决真实世界复杂问题的开端。