OpenAI has unveiled GPT-5.5, its latest flagship AI model, promising faster reasoning, stronger coding performance, and ...

On the same day, three distinct crafting resources were released: a tutorial on refurbishing old furniture, a web tool for identifying LEGO pieces, and instructions for crafting dyes in Crimson Desert ...

Inside OpenAI’s ‘self-operating’ infrastructure, where Codex-powered AI agents debug failures, manage releases, and compress ...

OpenAI launch week continues today with the introduction of workspace agents in ChatGPT. Workspace agents replace Custom GPTs Last ...

OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex. The company calls its new model “a new class of i ...

Codex's Chronicle feature captures Mac screenshots, processes them on OpenAI's servers, and stores unencrypted text memories ...

The ChatGPT maker said it has four million weekly active users for its AI coding tool, up from three million two weeks ago.

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

A critical vulnerability in OpenAI Group PBC’s Codex coding agent could have exposed sensitive GitHub authentication tokens through a command injection flaw, according to a new report out today from ...

OpenAI today added a new subscription tier, which the company says is meant to support increasing Codex use. Codex is OpenAI's AI coding agent that's integrated into ChatGPT, and it competes with ...

Command injection in Codex and a hidden outbound channel in ChatGPT exposed risks of credential theft and covert data exfiltration. OpenAI has fixed two flaws in its AI stack that could allow AI ...

OpenAI launched ChatGPT Pro, a new subscription tier that boosts usage limits for Codex, its AI-powered coding assistant. The announcement comes as OpenAI looks to compete with Anthropic's Claude Code ...