Decisions to tweet first and lawyer later didn’t sit well with a federal judge, who last week halted the government’s punishment of the AI company.

With "Cowork," Microsoft 365 Copilot is getting an AI assistant that handles entire workflows on its own. A new research tool also lets multiple AI models check each other's work.

Specialized chatbots might make a difference for people with limited health-care access. Without more testing, we don't know if they’ll help or harm.

Multimodal AI models like GPT-5, Gemini 3 Pro, and Claude Opus 4.5 generate detailed image descriptions and medical diagnoses even when no image is provided. A Stanford study shows that common benchmarks obscure the problem.

OpenAI is shutting down Sora after the video app burned through about a million dollars a day in compute, quickly lost half its users, and turned from a prestige project into a liability. The company is redirecting those resources toward coding, enterprise, and agent-based AI products with stronger business potential.