Operator remains a research preview and is accessible only to ChatGPT Pro users. The Responses API version will continue to use GPT-4o.

OpenAI says Operator Agent now uses the o3 model, which means it's now significantly better at reasoning capabilities.

OpenAI's new Codex agent is essentially a vibe-coding environment based on a ChatGPT-like comment interface. As much as the ...

ChatGPT's Operator, which is still in research preview, will soon become a "very useful tool," according to Jerry Tworek, VP ...

OpenAI has launched an AI agent in ChatGPT, Codex, that can handle multiple software engineering tasks on behalf of users ...

OpenAI launches Codex, an AI coding assistant that writes, tests & fixes code like a virtual coworker. Now available for ...

OpenAI's latest AI model, GPT-4.1, is now accessible to ChatGPT Plus, Pro, and Team users, bringing its enhanced coding ...

ChatGPT just got a massive upgrade in the form of GPT-4.1 for paid subscribers and 4.1 mini for free users. The rollout was ...

OpenAI rolls out GPT-4.1 and GPT-4.1 mini to ChatGPT, offering smarter coding and instruction-following tools for free and ...

Previously available only via API, the models are now accessible to ChatGPT Plus, Pro, and Team users, while free users will ...

We cover everything on the AI tool, from how it works and how to use it to some of its more controversial points.

As more people turn to ChatGPT for health concerns, OpenAI introduces a new benchmark to evaluate the safety and accuracy of ...