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AI & Machine Learning News This week’s digest covers major advancements in AI, from NOAA’s new AI-driven weather models to NVIDIA’s open-source tools for autonomous vehicles and Mobileye’s strategic move into humanoid robotics. Sources: NOAA Deploys New Generation of AI-Driven Global Weather Models NVIDIA’s Alpamayo: Open-Source AI for Autonomous Vehicle Reasoning NVIDIA has announced its Alpamayo family of open-source AI models and tools aimed at accelerating the development of safe and reasoning-based autonomous vehicles. The initial release, Alpamayo 1, is a vision-language-action (VLA) model with 10 billion parameters designed to help AVs understand and reason through complex and unpredictable driving scenarios. This “chain-of-thought” reasoning allows the vehicle to explain its driving decisions, a key factor for safety and scalability. Rather than running directly in the vehicle, Alpamayo models will serve as large-scale ’teacher’ models for developers to fine-tune their own AV stacks. The open-source nature of these tools, announced at CES 2026, is intended to foster innovation across the autonomous driving ecosystem. ...

Daily Tech Newsfeed: December 25, 2025 Waymo Rolls Out AV Software Update After San Francisco Outage Causes Stalls Waymo is deploying a fleet-wide software update after a major power outage in San Francisco caused some of its autonomous taxis to stall, leading to traffic disruptions. The outage, which disabled traffic signals, triggered a high volume of requests from the vehicles for remote human operator confirmation. While Waymo’s autonomous driving technology is designed to treat non-functional traffic lights as four-way stops, the sheer number of confirmation requests created a system backlog, causing the vehicles to remain stationary. The company announced it is now integrating more contextual data about regional power outages into its system, enabling its vehicles to navigate these scenarios more decisively. In addition to the software patch, Waymo is enhancing its emergency preparedness protocols in collaboration with San Francisco officials. ...

University of Alabama Boosts AI Research with New High-Performance Computing Center The University of Alabama is making a significant investment in artificial intelligence infrastructure to accelerate scientific research across various disciplines. To overcome the limitations of computing power, the university is constructing a new High Performance Computing and Data Center. This state-of-the-art center will provide faculty and students with access to the necessary GPUs to conduct high-level scientific and AI research. The university already leverages AI in diverse fields, from developing tools to recognize pain in premature infants to studying dark matter. The new facility, slated for completion in 2026, will dramatically enhance research capabilities and offer students invaluable hands-on experience. ...

Microsoft Challenges OpenAI with In-House MAI-1 and MAI-Voice-1 AI Models Microsoft has begun public testing for MAI-1, its first internally developed, large-scale AI model, marking a significant strategic move to reduce its reliance on partner OpenAI. The new foundational model is engineered for general-purpose tasks, including answering complex questions and following instructions. Alongside MAI-1, Microsoft also unveiled MAI-Voice-1, a sophisticated model capable of generating natural-sounding, human-like speech. The voice model can reportedly generate one minute of audio in under a second using minimal computing power. These releases signal escalating competition in the generative AI space, especially within multimodal and voice-based applications. ...

OpenAI Releases GPT-OSS, Its First Open-Source Large Language Models In a significant move for the AI and open-source software communities, OpenAI has released GPT-OSS, its first-ever family of open-source large language models. Licensed under the permissive Apache 2.0, this release introduces two powerful models: gpt-oss-120b and gpt-oss-20b. Both are engineered for efficient inference and strong reasoning, leveraging a Mixture-of-Experts (MoE) architecture. The larger gpt-oss-120b model rivals OpenAI’s proprietary o4-mini and operates on a single 80GB GPU. Meanwhile, the compact gpt-oss-20b model, comparable to o3-mini, is optimized for on-device AI applications, requiring as little as 16GB of memory. Complementing the models, OpenAI also launched ‘Harmony,’ an open-source project defining a new prompt template format. ...