Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Beyoncé's is leading by example when it comes to parenting Blue Ivy Carter, 13, and 8-year-old twins Rumi Carter and Sir ...

For the parents who secretly dream of five minutes of peace while the obsession takes over. View Entire Post › ...

这项由微软研究院的Ning Shang、Yifei Liu、Yi Zhu、Li Lyna Zhang等研究人员于2025年8月提交的研究成果，以论文《rStar2-Agent: Agentic Reasoning Technical Report》的形式发布在arXiv预印本服务器上。有兴趣深入了解的读者可以通过论文ID arXiv:2508.20722v1访问完整论文，代码和训练配方也已在Git ...

A：rStar2-Agent虽然只有140亿参数，但通过智能体强化学习和工具使用能力，在数学推理上达到了6710亿参数DeepSeek-R1的水平。它的优势包括：训练成本低（只需64个GPU训练一周）、推理效率高（回答长度只有传统模型一半）、准确率更 ...

Landing your first job is a big deal, and the interview can feel pretty overwhelming. One of the first things you’ll likely ...