OpenAI’s new flagship GPT model is made for AI agents

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

I can text Claude like a personal assistant now — this iPhone shortcut made it possible

I turned Claude into a text-message assistant using a simple iPhone shortcut — here’s how it works and how you can set it up ...