Put simply: these agents can be created and accessed from ChatGPT, but users can also add them to third-party apps like Slack ...

A new model so sharp OpenAI put childproof caps on it. OpenAI has rolled out GPT-5.4-Cyber, a fine-tuned cousin of its ...

How mature is your AI agent security? VentureBeat's survey of 108 enterprises maps the gap between monitoring and isolation — ...

OpenAI says its latest model offers increased capabilities across a broad variety of categories.

A large-scale cybersecurity study has revealed a serious global web security issue involving exposed API credentials tied to major platforms, including Amazon Web Services, Stripe, and OpenAI. After ...

OpenAI may list shares on the U.S. stock market as early as the fourth quarter of 2026, but investors can get exposure to the ...

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 ...

As the ChatGPT-maker eyes an IPO, it's ditching Sora in favor of a unified AI assistant and enterprise coding tools. OpenAI said Tuesday it would discontinue Sora, its AI video app, roughly six months ...

The OpenAI Safety Fellowship, announced on 6 April 2026, is a pilot programme for external researchers to conduct independent work on AI safety and alignment. It runs from September 2026 to February ...

Simply sign up to the Artificial intelligence myFT Digest -- delivered directly to your inbox. OpenAI has shelved plans to release an erotic chatbot “indefinitely” as it refocuses on its core products ...