Background Although chest X-rays (CXRs) are widely used, diagnosing mitral stenosis (MS) based solely on CXR findings remains ...

What if artificial intelligence could not only understand your most complex questions but also respond with the precision and nuance of a human expert? Enter the Claude 4 models—a new leap in AI ...

Even as its big investment partner OpenAI continues to announce more powerful reasoning models such as the latest o3 series, Microsoft is not sitting idly by. Instead, it's pursuing the development of ...

Fine-tuned “student” models can pick up unwanted traits from base “teacher” models that could evade data filtering, generating a need for more rigorous safety evaluations. Researchers have discovered ...

Modern large language models (LLMs) might write beautiful sonnets and elegant code, but they lack even a rudimentary ability to learn from experience. Researchers at Massachusetts Institute of ...

This important study introduces a new biology-informed strategy for deep learning models aiming to predict mutational effects in antibody sequences. It provides solid evidence that separating ...

Learning a language can’t be that hard — every baby in the world manages to do it in a few years. Figuring out how the process works is another story. Linguists have devised elaborate theories to ...

What if your next email assistant could not only summarize your inbox but also reason through your schedule conflicts, all without needing an internet connection? Microsoft’s latest leap in artificial ...

Mark Zuckerberg led Meta has launched its latest AI models in the Llama 4 series that will power its chatbot by the same name on WhatsApp, Instagram and other company services. The two new Llama 4 ...