In a new paper from OpenAI, the company proposes a framework for analyzing AI systems' chain-of-thought reasoning to understand how, when, and why they misbehave.

These are the LLMs that caught our attention in 2025—from autonomous coding assistants to vision models processing entire codebases.

New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...