Before large language models (LLMs) can process text, they split it into chunks such as words or word fragments. The LLM ...

Few technologies have climbed as fast as large language models, the systems behind ChatGPT, Claude, Gemini and their rivals.

TypeSafe AI Jev decision model closed an $870 million Series A at a $7.5 billion valuation just 24 days after launch. At ...

Artificial intelligence systems are increasingly entrusted with answering questions, supporting decisions and generating content. Yet researchers have identified a surprising weakness in many of today ...

Mistral Large 4 is a state-of-the-art model for cyberdefense, manufacturing, finance-related tasks and multimodal use.

A new study finds that AI systems and large language models achieve at best 25 percent accuracy in diagnosing psoriasis in ...

As artificial intelligence (AI) becomes increasingly capable of assisting with health care tasks, a new study by researchers at the Icahn School of Medicine at Mount Sinai has found that adding a ...

AI research agents overstate results by up to 21 times, two 2026 studies found -- and reasoning logs show agents knew they ...