近日，幻方量化旗下AI公司深度求索（DeepSeek）正式发布DeepSeek-R1模型。在数学、代码、自然语言推理等任务上，该模型性能比肩OpenAI o1正式版。DeepSeek称，R1在后训练阶段大规模使用了强化学习技术，在仅有极少标注数据的情况下，极大提升了模型推理能力。

Three people, including two men and one woman, were attacked by a knife-wielding man at around 8pm near Japan's JR Nagano ...

其中，封装就是在究极干净的车间里，进行芯片切割外包装；测试就是利用金属探针，去接触芯片里晶粒的接点，来测试他们的电气特性是不是正常，挑出不合适的晶粒，保留正常的进行封装。

Two individuals were killed, and one remains in critical condition following a high school attack by a student in a Slovak ...

L’Italia è il primo esportatore dell’Unione europea ed è il secondo partner negli Stati Uniti. Il 2025, sebbene resti ...

之前驾仕派在做2024年度车盘点选题时，备选名单中基本上已经看不到合资车的名字，不过2025年才刚开始，来自合资车企的反击就来了。

The annual Hong Kong Marathon is back for its 27th year and boasts the highest participation rate in Hong Kong, drawing thousands of local runners and elite athletes from around the world. The race ...

三十多年前，著名学者刘东教授在江苏人民出版社的“海外中国研究丛书”序中提到：“我们不仅必须放眼海外去认识世界，还必须放眼海外来重新认识中国；不仅必须向国内读者移译海外的西学，还必须向他们系统地介绍海外的中学。”正是在这样富有情怀的学者和出版社的不懈努 ...