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

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 ...

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

OpenAI launches GPT-5.5, a new model built for coding, research, data analysis, computer use, and complex work with less hand ...

OpenAI (OPENAI) is working with consulting firms, including Accenture (ACN), Capgemini (CAPMF) (CGEMY), and ...

According to OpenAI, users can create an AI agent from a new tab in ChatGPT by describing a desired workflow. ChatGPT then ...

OpenAI unveils GPT-5.5 with advanced coding, automation and enterprise features, delivering faster outputs, lower costs and ...

Mr. Altman, who has faced criticism over OpenAI’s direction, has culled company projects and is trying to be more disciplined ...

Various OpenAI employees and members of the Codex team have been hinting at a native Codex app for iOS lately. While I very ...

AI is racing ahead in some areas – like math and computer programming – while still struggling to make headway in others ...

Anthropic briefly yanked Claude Code from the list of features on its Claude Pro plan. An exec says it was just a test, but ...

OpenAI Group PBC said today it’s pushing ChatGPT outside its usual chat interface with the launch of “workspace agents,” ...