新鲜早科技丨英伟达开源一款推理模型；谷歌云发布新一代TPU、大模型；分析称iPhone在美售价或大涨250%

Group 1: Technology Developments - Nvidia has open-sourced a new inference model named Llama-3.1-Nemotron-Ultra-253B-v1, which has 253 billion parameters and performs close to the DeepSeek R1 model with 671 billion parameters, achieving 4 times the throughput in certain benchmarks [2] - Google Cloud has launched its seventh-generation TPU, Ironwood, designed specifically for inference workloads, providing a peak computing power of 42.5 Exaflops [3] - Amazon has introduced a new generative AI voice model, Nova Sonic, which is approximately 80% cheaper than OpenAI's GPT-4o, positioning it as a cost-effective AI voice solution [3] Group 2: Market Trends and Predictions - Analysts predict that if iPhones are manufactured in the U.S., prices could rise to around $3,500 from the current $1,000 due to the complexities of replicating the Asian manufacturing ecosystem [4] - Arm architecture is expected to account for nearly 50% of the computing power shipped to major cloud service providers by 2025, indicating a significant shift in cloud infrastructure [9] Group 3: Corporate Strategies and Initiatives - Baidu has launched the "Hundred Views Plan" and "Smart Leap Plan" to enhance AI search products and support developers with financial incentives [5] - Alibaba Cloud has introduced the "Blossom Plan" to provide resources and support for AI ecosystem partners, aiming to facilitate innovation and commercialization [6] - JD.com is expanding its online retail business in Europe, focusing on baby and toy categories, and has begun testing its Joybuy brand in London [7] Group 4: Financial Activities and Investments - Xiaomi has received approval for a public bond issuance project amounting to 20 billion yuan [7] - Chonghui Semiconductor has completed a Series B financing round to enhance its production capacity and technology upgrades in the semiconductor packaging materials sector [12] - Xunji Technology plans to acquire 100% of Jiazhihong Electronics to strengthen its position in the flexible printed circuit board market [13]