OpenAI has fully launched Codex, and it comes with new tools for developers, including Slack integration and more.

At the heart of AgentKit is Agent Builder, a visual canvas where developers can drag, drop and configure their dream agent.

OpenAI just dropped a pretty big upgrade for ChatGPT, and it’s less “AI chatbot” and more “AI app store inside a chat window.

With its new Apps SDK built on the Model Context Protocol, developers can build data-connected apps that live within ChatGPT.

With the new ChatGPT third-party integration, you can request help and information from such apps and services as Booking.com, Coursera, Expedia, and Zillow.

OpenAI has launched a new Apps SDK, allowing developers like Spotify, Zillow, and Canva to integrate their services directly ...

I tested Claude 4.5 against ChatGPT-5 in 9 challenges from logic puzzles to storytelling. Here’s which AI won.