OpenAI is rolling out GPT-5.5 in Codex, with a 400K context window and higher coding benchmark scores than GPT-5.4.

ThreatsDay Bulletin: active exploits, supply chain attacks, AI abuse, and stealth data risks observed this week.

OpenAI says it has already put GPT-5.5’s coding skills to use internally. The LLM helped optimize the software that manages ...

The company is positioning its newest system as its strongest agentic coding model yet, as it faces pressure to keep pace ...

Independent tests suggest Mythos Preview is a major leap forward in the ability of AI to act as a truly autonomous agent.

If you thought grep was powerful, wait until you get a hold of ast-grep, which takes it to a whole new level.

MSD invests up to $1 billion in Google Cloud's agentic AI to transform drug development across its entire operations.