As OpenAI removed access to GPT-4o in its app on Friday, people who have come to rely on the chatbot for companionship are mourning the loss all over the world.

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...

Even after hospitals strip out names and zip codes, modern AI can sometime still work out who patients are. Great news for insurance companies; not so much for healthcare recipients. New research from ...

In some ways, data and its quality can seem strange to people used to assessing the quality of software. There’s often no observable behaviour to check and little in the way of structure to help you ...

Our weekly simulation for U.S. Treasury yields and spreads. Read the latest update in the article series, as of February 6, 2026.

Abstract: This article develops a low-complexity hybrid received signal strength (RSS) and time difference of arrival (TDOA) localization algorithm for wireless sensor networks (WSNs) using factor ...

I stopped using ChatGPT for everything: These AI models beat it at research, coding, and more ...

Abstract: When it comes to the marriage of graph neural networks (GNNs) and model extraction attacks, the deployment of GNNs within Machine Learning as a Service (MLaaS) through a publicly ...