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北大团队发布新型模拟芯片，能效比提升超228倍

简报：

• 北京大学人工智能学院孙仲研究员团队，成功研制出一款专为“非负矩阵分解”（NMF）设计的模拟计算芯片，旨在突破AI算力的能耗瓶颈。
• 该芯片采用模拟计算技术路线，利用物理规律进行并行运算，从底层降低了延迟与功耗。
• 实验测试显示，相较于主流先进数字芯片，该新型芯片的计算速度提升约12倍，能效比提升超过228倍。
• 研究成果已于1月19日发表在《自然·通讯》期刊，并在图像压缩和推荐系统等实际测试中展现出优越性能。

相关链接：

• 能效比暴增228倍!北大团队研制出新型模拟计算芯片，突破 AI 算力能耗瓶颈

PKU Team Unveils New Analog Chip, Boosting Energy Efficiency by Over 228x 💡

Briefing:

• A research team led by Associate Professor Sun Zhong from Peking University's School of Artificial Intelligence has successfully developed an analog computing chip specifically designed for Non-negative Matrix Factorization (NMF), aiming to overcome the energy consumption bottleneck of AI computing.
• The chip utilizes an analog computing approach, performing parallel operations based on physical laws, thereby reducing latency and power consumption at a fundamental level.
• Experimental tests show that, compared to mainstream advanced digital chips, the new chip's computation speed increased by approximately 12 times and its energy efficiency ratio improved by over 228 times. 🚀
• The research findings were published in Nature Communications on January 19th, demonstrating superior performance in practical tests such as image compression and recommendation systems. ✨

Related Link:

• 能效比暴增228倍!北大团队研制出新型模拟计算芯片，突破 AI 算力能耗瓶颈

特斯拉人形机器人Optimus计划2027年底开售

简报：

• 特斯拉CEO马斯克在世界经济论坛上宣布，计划在2027年底前向公众发售Optimus人形机器人。
• 马斯克称，届时Optimus将达到极高可靠性，能够处理几乎所有家务，包括照看孩子、宠物及老人。
• 在公开发售前，马斯克预计Optimus到2026年底将具备在特斯拉工厂执行复杂工业任务的能力。
• 他同时指出，由于零件和步骤的全新性，Optimus的初期生产将会极其缓慢，遵循“S型曲线”的爬坡过程。

相关链接：

• 马斯克达沃斯首秀
  机器人2027年公售，将开启“家庭标配”时代

Tesla Humanoid Robot Optimus Slated for Sale by End of 2027

Briefing:

• Tesla CEO Elon Musk announced at the World Economic Forum his plan to make the Optimus humanoid robot available to the public by the end of 2027. 🤖
• Musk stated that by then, Optimus will achieve extremely high reliability, capable of handling almost all household chores, including looking after children, pets, and the elderly. 🏡
• Before its public release, Musk anticipates Optimus will be able to perform complex industrial tasks in Tesla factories by the end of 2026.
• He also noted that due to the novelty of its parts and processes, Optimus's initial production will be extremely slow, following an "S-curve" ramp-up process. 📈

Related links:

• Musk's Davos Debut: Optimus Robot to Go on Sale in 2027, Ushering in an Era of "Household Standard"