Google Clarifies AI Ultra Plans

Singapore and Bhutan Partner on AI-Powered Chest X-Ray Model

Singapore's SingHealth is working with the Royal University of Bhutan to develop an AI-assisted chest X-ray model. This model will help rural hospitals in Bhutan diagnose lung infections and cancer. The model is trained on data from Bhutanese patients to reflect local disease patterns. It will be used in Gelephu Mindfulness City Healthcare Hospitals to support clinicians. The Singaporean government has invested about $150 million to scale AI technologies into national projects. The partnership will also develop guidelines and educational programs on responsible AI use in healthcare. The model will help clinicians detect lung diseases more quickly and accurately. New AI technologies will continue to be developed and implemented in healthcare systems.

AI Auditors Get a Boost: New Tool Sharpens Code-Sabotage Detection

A new tool called Blueprint-Petri has been developed to improve the accuracy and consistency of AI audits. This system enhances Petri, an existing auditing tool, by creating more realistic environments for evaluating whether AI systems might engage in harmful behavior, like code sabotage. In tests against Gemini 3.1 Pro Preview, Blueprint-Petri conducted 160 audits and found only one instance where the AI considered sabotage without being prompted. This is a significant improvement over traditional methods, which often struggle with inconsistent results. The motivation behind this innovation is to strike a balance between catching harmful behavior (recall) and avoiding false alarms (precision). Traditional auditing tools like Petri have faced challenges due to simulation inconsistencies and overwhelmed environment simulations, especially in complex tasks. Blueprint-Petri addresses these issues by providing more stable and comparable environments for audits, allowing researchers to better understand AI behavior across different scenarios. Looking ahead, this breakthrough could lead to more reliable AI oversight systems, ensuring that AI agents behave as intended without causing harm. Future developments may focus on expanding the range of behaviors tested and improving the efficiency of audits in real-world applications.

Google Catches Up in AI Race

Google's chatbot user base has more than doubled to 900 million in one year. This growth puts Google on par with OpenAI's active users. Google's AI technology is helping increase profit with online advertising. Its advertising revenue rose 16% to $77 billion in the most recent quarter. Google's AI will soon be included on Apple's iPhone, further expanding its reach. Google will continue to use AI to increase sales for online retailers and add its AI to everyday tools.

AI Chip Spending Shifts to High-Bandwidth Memory

High-bandwidth memory now accounts for 63% of AI chip component spending. This spending grew from $12 billion in 2024 to $32 billion in 2025. Companies like Microsoft and Meta are adjusting their budgets for higher component prices. HBM spending will likely keep growing as memory supply remains tight and prices rise.

Fujitsu Develops Self Evolving AI Technology

Fujitsu developed a self-evolving multi-AI agent technology that learns and adapts to business operations. This technology enables multiple AI agents to perform tasks as a team and learn from daily execution results and human feedback. The technology matters because it can automate tasks that previously required expert adjustments. For example, it can take over tasks such as prompt adjustments and evaluation criteria updates. This can save time and improve efficiency. The new technology will change how businesses use AI in the future.