Researchers used the world’s fastest supercomputer for open science to train an artificial intelligence model that captures magnetic turbulence within a plasma in unprecedented detail. Results from the model, trained on the Frontier supercomputer at the Department of Energy’s Oak Ridge National Laboratory, could support research ranging from modeling a supernova to building the next generation of nuclear fusion reactors.Researchers used the world’s fastest supercomputer for open science to train an artificial intelligence model that captures magnetic turbulence within a plasma in unprecedented detail. Results from the model, trained on the Frontier supercomputer at the Department of Energy’s Oak Ridge National Laboratory, could support research ranging from modeling a supernova to building the next generation of nuclear fusion reactors.Machine learning & AI[#item_full_content]
What do the large language models behind human-like conversational AI really know and what does it mean to live alongside them?What do the large language models behind human-like conversational AI really know and what does it mean to live alongside them?Machine learning & AI[#item_full_content]
When assessing the ripeness of fruit, sight and smell can tell you a lot, but the best indicator is often how the fruit feels. Cornell researchers used stretchable fiber-optic sensors to create a soft robot gripper that can predict the ripeness of strawberries by touch, then gently twist them off their branch or vine without causing any damage.When assessing the ripeness of fruit, sight and smell can tell you a lot, but the best indicator is often how the fruit feels. Cornell researchers used stretchable fiber-optic sensors to create a soft robot gripper that can predict the ripeness of strawberries by touch, then gently twist them off their branch or vine without causing any damage.[#item_full_content]
American AI developer Anthropic plans to “lay the risks out on the table” even as it restricts deployment of a new model dubbed Mythos, whose powerful cybersecurity capabilities raise stark questions for companies and governments.American AI developer Anthropic plans to “lay the risks out on the table” even as it restricts deployment of a new model dubbed Mythos, whose powerful cybersecurity capabilities raise stark questions for companies and governments.Machine learning & AI[#item_full_content]
In 2022, the founders of chatbot startup Character.AI launched a platform where anyone could create interactive characters powered by artificial intelligence (AI).In 2022, the founders of chatbot startup Character.AI launched a platform where anyone could create interactive characters powered by artificial intelligence (AI).Consumer & Gadgets[#item_full_content]
AI ‘agent’ fever comes with lurking security threats
Artificial intelligence “agents” promise to save users time and energy by automating tasks, but the growing power of systems like OpenClaw is setting cybersecurity experts on edge.Artificial intelligence “agents” promise to save users time and energy by automating tasks, but the growing power of systems like OpenClaw is setting cybersecurity experts on edge.Machine learning & AI[#item_full_content]
China seeks to rein in risks from AI ‘digital humans’
After her father died from cancer, Zhang Xinyu had an artificial intelligence avatar made that looks and sounds just like him, part of a growing “digital human” industry that China is moving to govern more tightly.After her father died from cancer, Zhang Xinyu had an artificial intelligence avatar made that looks and sounds just like him, part of a growing “digital human” industry that China is moving to govern more tightly.Machine learning & AI[#item_full_content]
A humanoid robot sprints to victory in Beijing, beating the human half-marathon world record
A humanoid robot that won a half-marathon race for robots in Beijing on Sunday ran faster than the human world record in a show of China’s technological leaps.A humanoid robot that won a half-marathon race for robots in Beijing on Sunday ran faster than the human world record in a show of China’s technological leaps.[#item_full_content]
Hearing words even when spoken in silence—a new technology has been developed that reads the subtle movements of neck muscles using light and employs AI to restore them into actual voices. A research team led by Professor Sung-Min Park (Department of IT Convergence Engineering, Mechanical Engineering, Electrical Engineering, and the Graduate School of Convergence) and Dr. Sunguk Hong (Department of Mechanical Engineering) at POSTECH (Pohang University of Science and Technology) conducted this study. The findings were published in the online edition of Cyborg and Bionic Systems.Hearing words even when spoken in silence—a new technology has been developed that reads the subtle movements of neck muscles using light and employs AI to restore them into actual voices. A research team led by Professor Sung-Min Park (Department of IT Convergence Engineering, Mechanical Engineering, Electrical Engineering, and the Graduate School of Convergence) and Dr. Sunguk Hong (Department of Mechanical Engineering) at POSTECH (Pohang University of Science and Technology) conducted this study. The findings were published in the online edition of Cyborg and Bionic Systems.Engineering[#item_full_content]
Unpredictable AGI may resist full control, making diverse AI safer
Public concern about AI safety has grown significantly in recent years. As AI systems become more powerful, a key question is how we make sure they do what we actually want. Now, researchers suggest that rather than trying to eliminate misalignment between AI and humans, we should embrace and manage it through a diverse ecosystem of AI systems that can balance and correct one another.Public concern about AI safety has grown significantly in recent years. As AI systems become more powerful, a key question is how we make sure they do what we actually want. Now, researchers suggest that rather than trying to eliminate misalignment between AI and humans, we should embrace and manage it through a diverse ecosystem of AI systems that can balance and correct one another.Machine learning & AI[#item_full_content]
