美股研究社·2025-10-28 10:24Group 1 - Qualcomm is entering the AI data center market with new chips, AI200 and AI250, aiming to challenge Nvidia's dominance [5] - Sequoia Capital led a $750 million investment in Rogo Technologies, a startup developing AI tools to replace junior bankers, doubling its valuation since earlier this year [6] - AI startup Mercor raised $350 million at a $10 billion valuation, with plans to enhance talent acquisition, upgrade matching systems, and improve service delivery speed [7] Group 2 - Baidu's AI glasses, "Xiao Du AI Glasses," will be available for pre-sale on November 1, featuring capabilities like photography, AI translation, and AI recording [8] - Microsoft is facing a lawsuit in Australia for allegedly misleading consumers about price increases for Microsoft 365 subscriptions related to the introduction of AI Copilot, with significant price hikes noted [10] - The U.S. Department of Energy and AMD have established a $1 billion partnership to build two supercomputers aimed at addressing various scientific challenges, including nuclear energy and drug development [11]