OpenAI’s new GPT-5.4 model is a big step toward autonomous agents

While OpenAI is bringing GPT-5.4 to its API and its AI-powered coding tool, Codex, it’s rolling out its reasoning model, ...

ChatGPT apps are here: What OpenAI’s new apps SDK means for marketers and developers

WebFX reports OpenAI's launch of ChatGPT Apps and SDK enables seamless user interactions and providing developers tools to reach 800M users.

OpenAI introduces GPT-5.4 with more knowledge-work capability

In keeping with its recently accelerated release cadence, OpenAI has shipped GPT-5.4 (including GPT-5.4 Thinking and GPT-5.4 ...

OpenAI launches GPT-5.4 with Pro and Thinking versions

GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

If you’re into AI coding, OpenAI just puts its Codex on Windows

OpenAI has launched its Codex app on Windows, bringing a native AI coding assistant with project management, automations, and WSL support for developers.