OpenAI just released GPT-4.5 and says it is its biggest and best chat model yet

Unlike reasoning models, such as o1 and o3, which work through answers step by step, normal…

Using Generative AI to Build Generative AI – O’Reilly

On May 8, O’Reilly Media will be hosting Coding with AI: The End of Software Development…

Calibrating digital twins at scale

In recent years, machine learning has enabled tremendous advances in urban planning and traffic management. However,…

Announcing Free, Unlimited Access to Think Deeper and Voice

We launched Copilot two years ago, focused on helping people access knowledge, get answers, reflect, brainstorm…

Can deep learning transform heart failure prevention? | MIT News

The ancient Greek philosopher and polymath Aristotle once concluded that the human heart is tri-chambered and…

AI unlocks the emotional language of animals

Can artificial intelligence help us understand what animals feel? A pioneering study suggests the answer is…

Image Classification on Small Datasets with Keras

Training a convnet with a small dataset Having to train an image-classification model using very little…

The Download: Workplace surveillance, and fighting EV fires

Working today—whether in an office, a warehouse, or your car—can mean constant electronic surveillance with little…

Building AI for the pluralistic society

Modern artificial intelligence (AI) systems rely on input from people. Human feedback helps train models to…

Announcing the 2025 Imagine Cup Semifinalists

We’re excited to announce the next phase of the 2025 Imagine Cup – meet the startups…