OpenAI Group PBC today quietly updated its Codex programming assistant with a feature that enables users to create custom plug-ins. The launch comes about five months after rival Anthropic PBC ...

Amazon Web Services Inc. today made OpenAI Group PBC’s large language models available on its cloud platform. The algorithms are accessible through Amazon Bedrock alongside Codex, the ChatGPT ...

OpenAI on Wednesday released GPT-5.3-Codex, which the company calls its most capable coding agent to date, in an announcement timed to land at the exact same moment Anthropic unveiled its own flagship ...

There is currently a low-grade war between OpenAI and Anthropic over who can release the most convenient and powerful AI-coding tools and, so far, Anthropic seems to be winning. Claude Code has been ...

Inside OpenAI, the company behind ChatGPT, employees both technical and non-technical are using Codex, the company’s agentic coding app, to handle an increasing amount of work. Codex is OpenAI’s label ...

Just a few months ago, Claude Code was the absolute peak for AI programming. The tables have turned recently though, and a newcomer has taken center stage as the best LLM for programmers: Codex. If ...

OpenAI has integrated Codex into the ChatGPT mobile app, allowing users on iOS and Android to remotely manage coding agents. This “fully-featured” experience lets developers approve tasks and monitor ...

“Never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other animals or creatures unless it is absolutely and unambiguously relevant,” reads OpenAI’s coding agent instructions.

The big picture: As the race for AI supremacy intensifies, both OpenAI and Anthropic unveiled upgraded models this week. Anthropic's Claude Opus 4.6 marks a significant evolution in how AI tackles ...