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Google’s TurboQuant & AI in Medicine: Weekly AI/ML Highlights This week in AI and Machine Learning, Google announced a significant breakthrough in memory compression for large AI models with its new TurboQuant algorithm. In other developments, a UCSF study revealed that generative AI can match or even outperform human experts in analyzing complex medical data. Meanwhile, a cautionary note was sounded by scientists regarding the use of AI in environmental assessments, and in a widely reported incident, an AI-generated image of a rescued US airman in Iran misled several Republican politicians. ...

Yann LeCun: Why Large Language Models Aren’t the Path to True AI AI pioneer and Turing Award recipient Yann LeCun argued that large language models (LLMs) are not the path to achieving human-like intelligence during a recent lecture at Brown University. He explained that while current AI systems excel at manipulating language, they fundamentally lack an understanding of the physical world and cannot predict the consequences of their actions. LeCun believes the next frontier in AI involves developing systems capable of creating their own abstract world models. While optimistic about AI’s potential to drive scientific progress, he suggests that reaching human-level intelligence remains a distant goal. ...

Uber and Rivian Partner on Autonomous Ride-Hailing Fleet Uber and Rivian have forged an exclusive partnership to deploy Rivian’s new R2 autonomous vehicles on the Uber platform. The deal includes a $300 million investment from Uber and outlines a multi-year rollout across major U.S. cities. This collaboration will leverage electric autonomous vehicles to bolster Uber’s ride-hailing services and expand its autonomous supply. The strategic move gives Uber more direct control over the hardware for its autonomous fleet, with plans to deploy vehicles in cities like San Francisco and Miami through 2031. ...

MIT Creates New Framework to Test Ethical AI and Autonomous Systems Researchers at MIT have created a new testing framework to assess whether recommendations from autonomous systems align with human-defined ethical principles. As AI is increasingly used for decision-making in critical areas like power grid management, ensuring these systems operate with fairness and equity for all individuals and communities is paramount. The framework is designed to pinpoint specific situations where an AI decision-support system may be exhibiting unfair treatment. This development addresses the growing need for robust methods to evaluate the ethical implications and ensure the responsible deployment of autonomous systems in high-stakes environments. ...

WeRide & Grab Launch Singapore’s First Public Robotaxi Service WeRide and Grab have officially launched Singapore’s first public autonomous ride-hailing service, named Ai.R, in the Punggol district as of April 1, 2026. This launch follows a successful trial period that began in January 2026, during which the service catered to over 1,000 early riders and the fleet accumulated 30,000 kilometers of autonomous mileage. The service utilizes WeRide’s GXR and Robobus vehicle models. For the initial public phase, rides will be offered free of charge until mid-2026. The service operates on weekdays from 9:30 AM to 5:30 PM, with routes designed to connect residential areas with key local amenities. Each vehicle will have a certified safety operator on board, with remote operator training also in progress. ...

US Regulators Highlight AI’s Growing Role in Banking for Fraud Detection and Underwriting A U.S. House Financial Services subcommittee convened on March 26, 2026, to examine the integration of artificial intelligence within the financial sector. Testimonies from federal regulators, including the Federal Reserve and FDIC, revealed that banks are increasingly utilizing AI and machine learning for a variety of functions. These applications range from improving operational efficiency to enhancing fraud detection and anti-money laundering processes. Notably, AI is being used with cash flow data to assist in credit underwriting for individuals who might not have access to credit through traditional methods. The National Credit Union Administration has also launched an AI Resources page on its website to support credit unions in adopting these new technologies. ...

Zoox Robotaxi Service Expands to Austin, Miami & More San Francisco Neighborhoods Amazon’s autonomous vehicle company, Zoox, is significantly expanding its robotaxi service in the United States. The company is quadrupling its service area in San Francisco to include key neighborhoods like Chinatown, Marina, and Pacific Heights. In a major move, Zoox is also launching its autonomous driving technology in Austin, Texas, and Miami. This expansion is backed by impressive milestones, with Zoox having driven nearly 2 million autonomous miles and transported over 350,000 riders. In Las Vegas, the service will soon be available to popular destinations such as the Sphere and the Las Vegas Convention Center. Furthermore, Zoox has partnered with Uber to integrate its vehicles into the Uber app in Los Angeles by mid-2027, broadening its reach in the competitive ride-hailing market. ...

Pentagon Greenlights AI Model Training on Classified Data The Pentagon is moving forward with a plan to allow technology companies to train their artificial intelligence models on classified data. This initiative represents a significant step in advancing the U.S.’s defense technology capabilities. The strategy aims to accelerate AI development for national security purposes while navigating the complex challenges of juggling innovation with the protection of sensitive information. This move highlights the increasing integration of AI into critical defense infrastructure and the need for robust, adaptive cybersecurity measures to safeguard against potential risks. ...

This week in technology, major partnerships are reshaping autonomous transport, NVIDIA is pushing the boundaries of physical AI, and new platforms are emerging for custom enterprise AI. We also cover key developments in Kubernetes optimization, quantum computing milestones, and a significant acquisition in the open-source community. Here’s what you need to know. Uber and Rivian Partner for 50,000-Vehicle Autonomous Robotaxi Fleet In a landmark partnership set to reshape urban mobility, Uber and Rivian have announced a collaboration to launch a massive fleet of up to 50,000 fully autonomous R2 robotaxis. This initiative aims to accelerate the autonomous vehicle roadmaps for both companies, starting with an initial deployment of 10,000 vehicles. The first robotaxis are scheduled to launch in San Francisco and Miami in 2028, with an ambitious expansion plan targeting 25 cities by 2031. To support this, Uber will invest up to $1.25 billion in Rivian through 2031, contingent on achieving specific performance milestones. The Rivian R2 robotaxis will be available exclusively on the Uber platform. ...

Breakthrough Hydrogen-Based AI Chip Mimics Human Brain for Self-Learning A research team from the Daegu Gyeongbuk Institute of Science and Technology (DGIST) has developed the world’s first two-terminal artificial intelligence semiconductor that utilizes hydrogen ions for self-learning and memory. This innovative technology precisely controls hydrogen ion injection and discharge with electrical signals, emulating the human brain’s ability to perform computation and storage simultaneously. Unlike conventional oxide-based memory devices that suffer from stability issues due to oxygen vacancies, this hydrogen-based approach resolves speed degradation and high power consumption in modern AI data processing. The neuromorphic semiconductor operates by changing its conductivity based on electrical signals and maintaining that state, similar to an artificial synapse. This breakthrough was achieved in a two-terminal vertical structure, which is advantageous for high-density AI chips due to its potential for high integration and simple manufacturing. The device has demonstrated high reliability, successfully running for over 10,000 repetitive operations. ...