We recently published 10 Stock Winners Shocking Wall Street. Bitdeer Technologies Group (NASDAQ:BTDR) was one of the top performers last week. Bitdeer Technologies soared by 37.6 percent week-on-week following its adoption of NVIDIA GB200 NVL72 deployment in Malaysia, strengthening its mission to simplify and scale AI computing globally. In a statement, Bitdeer Technologies Group (NASDAQ:BTDR) said that the deployment would support the most demanding AI workloads and represent a pivotal step in its broa ...

编辑 | 杜伟、泽南 几天前，DeepSeek 毫无预兆地更新了 R1 论文，将原有的 22 页增加到了现在的 86 页。 新版本充实了更多细节内容，包括首次公开训练全路径，即从冷启动、训练导向 RL、拒绝采样与再微调到全场景对齐 RL 的四阶段 pipeline，以及「Aha Moment」的数据化验证等等。 | Subjects: | Computation and Language (cs.CL); Artificial Intelligence (cs.Al); Machine Learning (cs.LG | | --- | --- | | Cite as: | arXiv:2501.12948 [cs.CL] | | | (or arXiv:2501.12948v2 [cs.CL] for this version) | | | https://doi.org/10.48550/arXiv.2501.12948 0 | | | Journal reference: Nature volume 645, pages 633-638 (2025) | | Related DOJ: | https:/ ...

Core Insights - Super X AI Technology Limited has launched the SuperX Modular AI Factory, a data center-scale solution designed to address the challenges of traditional AI data center construction, including long lead times, high costs, and energy consumption [1][2][5] Group 1: Product Features and Innovations - The SuperX Modular AI Factory offers a prefabricated, integrated solution that reduces deployment time to under six months, significantly faster than the typical 18-to-24-month cycle for traditional data centers [2][5] - The solution features a SuperX NeuroBlock core compute unit capable of supporting up to 24 NVIDIA GB200 NVL72 systems with a power capacity of up to 3.5MW, achieving a compute density seven times higher than traditional solutions [3][6][8] - The modular architecture allows for on-demand scalability, enabling clients to expand their infrastructure as needed, which aligns with the rapid nature of AI business models [3][8] Group 2: Efficiency and Sustainability - The SuperX Modular AI Factory utilizes High-Voltage Direct Current (HVDC) technology, boosting end-to-end power efficiency to over 98.5% and driving the overall Power Usage Effectiveness (PUE) to as low as 1.15, resulting in over 23% energy savings compared to traditional air-cooled systems [8][6] - The factory-prefabricated components, including the SuperX CryoPod cooling system and SuperX Energy Vault for green energy storage, contribute to a more sustainable operation by minimizing energy consumption and carbon emissions [3][4][8] Group 3: Strategic Positioning - The launch of the SuperX Modular AI Factory marks a strategic upgrade for the company, transitioning from an AI infrastructure integrator to a solution provider that sets new standards for AI data centers [5][6] - By transforming complex custom projects into standardized products, the company aims to enhance clients' return on investment and reduce market risks associated with traditional data center deployments [5][6]

Core Insights - The rapid growth of AI applications like ChatGPT and Claude is driving an exponential increase in power demand for global AI data centers, pushing them towards critical power limits [1] - The power consumption of AI data centers is shifting from traditional levels of 20-30 kW per rack to levels reaching 500 kW and even 1 MW [1][2] - NVIDIA has announced the formation of an 800V HVDC power supply alliance aimed at developing next-generation AI data centers capable of supporting 1 MW per rack by 2027 [4] Group 1: Power Demand and Infrastructure - AI workloads are causing data center power demands to surge, with traditional 54V power systems becoming inadequate for modern AI factories that require megawatt-level power [2] - The transition to 800V HVDC systems is seen as essential to reduce energy losses and improve overall efficiency in data centers [1][3] - The current reliance on 54V systems is leading to physical limitations in space and efficiency, necessitating a shift to higher voltage systems [2][3] Group 2: Technological Developments - The 800V HVDC architecture is expected to enhance end-to-end energy efficiency by up to 5% and significantly reduce maintenance costs by up to 70% [5] - NVIDIA's collaboration with partners across the energy ecosystem aims to overcome previous barriers to the widespread adoption of HVDC technology in data centers [4] - Domestic companies like InnoSilicon and Changdian Technology are also advancing their technologies to align with the 800V HVDC trend, indicating a competitive landscape [6][7] Group 3: Semiconductor Innovations - The global supply of Gallium Nitride (GaN) is becoming increasingly strained, with companies like InnoSilicon positioned to leverage this scarcity in the context of NVIDIA's supply chain [9] - GaN devices offer superior performance in high-voltage applications compared to traditional silicon-based semiconductors, making them ideal for the evolving demands of AI data centers [11][12] - The integration of GaN technology is expected to significantly enhance power density and efficiency in the new 800V HVDC systems [12]

Core Viewpoint - CoreWeave is the first AI cloud provider to deploy NVIDIA's latest GB300 NVL72 systems, aiming for significant global scaling of these deployments [1][5] Performance Enhancements - The NVIDIA GB300 NVL72 offers a 10x boost in user responsiveness, a 5x improvement in throughput per watt compared to the previous NVIDIA Hopper architecture, and a 50x increase in output for reasoning model inference [2] Technological Collaboration - CoreWeave collaborated with Dell, Switch, and Vertiv to establish the initial deployment of the NVIDIA GB300 NVL72 systems, enhancing speed and efficiency for AI cloud services [3] Software Integration - The GB300 NVL72 deployment is integrated with CoreWeave's cloud-native software stack, including CoreWeave Kubernetes Service (CKS) and Slurm on Kubernetes (SUNK), along with hardware-level data integration through Weights & Biases' platform [4] Market Leadership - CoreWeave continues to lead in providing first-to-market access to advanced AI infrastructure, expanding its offerings with the new NVIDIA GB300 systems alongside its existing fleet [5] Benchmark Achievement - In June 2025, CoreWeave achieved a record in the MLPerf® Training v5.0 benchmark using nearly 2,500 NVIDIA GB200 Grace Blackwell Superchips, completing a complex model in just 27.3 minutes [6] Company Background - CoreWeave, recognized as one of the TIME100 most influential companies and featured in Forbes Cloud 100 ranking in 2024, has been operating data centers across the US and Europe since 2017 [7]

Group 1 - Nebius has successfully executed a $1 billion two-tranche convertible note in just eight weeks, a feat that larger cloud companies have taken significantly longer to achieve [1] - The company has made immediate deliveries of NVIDIA GB200 NVL72, indicating a strong operational capability in the AI and cloud computing space [1] - Nebius is positioning itself as a key player in the AI market, leveraging its expertise in machine learning algorithms and model deployment [1]