Confused by ChatGPT’s models? Here’s a detailed, user-tested guide comparing GPT-4o, GPT-4.1, GPT-4.5, and more — plus ...

“A prompt is just a series of instructions that you write out in natural language and give to a tool like ChatGPT,” commented ...

A new generation of medical data aggregators is using AI to offer health care professionals a different kind of interface and ...