OpenAI has launched Codex for Open Source, offering maintainers six months of free ChatGPT Pro and API credits amid a surge of AI-generated pull requests.

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool ...

OpenAI’s new Frontier Alliances with Accenture, BCG, Capgemini, and McKinsey aim to speed enterprise agent deployments and AI strategy work.

GPT-5.4 is another model update focused on usefulness for agentic tasks, particularly knowledge work. OpenAI says this is its first model explicitly aimed at computer-use tasks; like competing models, ...

The Codex app for Windows already has over 500,000 developers in waitlist. Here's everything you need to know.

OpenAI reportedly raised $110 billion at a $730 billion valuation, backing massive AI infrastructure expansion as profitability questions loom.