Fidji Simo, OpenAI's CEO of Applications, will oversee the change with assistance from OpenAI President Greg Brockman. OpenAI will combine its web browser, ChatGPT app and Codex coding app into a ...

When researchers found an obfuscated token while examining the relationship between OpenAI Codex and GitHub, they took notice. OpenAI Codex is an LLM designed to translate natural language prompt ...

OpenAI is launching a revamped $100/month ChatGPT subscription aimed at Codex users. Here’s how it compares to OpenAI’s existing ...

OpenAI today added a new subscription tier, which the company says is meant to support increasing Codex use. Codex is ...

OpenAI launched a $100/month ChatGPT Pro tier on 9 April 2026, matching Claude Max's price point with 5x more Codex than Plus ...

OpenAI is asking users of its Mac software to update to the latest releases from today “out of an abundance of caution.” This is due to a security issue with a third-party developer tool, Axios, that ...

OpenAI has introduced GPT-5.3-Codex, a new generation of its Codex coding system that did more than write software for others, it helped build itself. The company describes this 5.3 family model as a ...

Generating computer code has emerged as one of the first AI applications making a measurable impact in business. But tools like Codex and Anthropic’s Claude Code have evolved far beyond simple code ...

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...

OpenAI on Monday released a new desktop application for its Codex artificial intelligence coding system, a tool the company says transforms software development from a collaborative exercise with a ...