Want a private ChatGPT alternative? How Proton's Lumo 2.0 locks down your data, EU style

Proton, best known for its ProtonMailVPN and encrypted email service ProtonMail, has announced Lumo 2.0, the second iteration ...

Did ChatGPT give you a perfect answer? Use this prompt to find out why

I’ve written before about how to ask ChatGPT to improve a so-so prompt. But what about those times with ChatGPT, Claude, or ...

OpenAI's free GPT-5.5 model makes ChatGPT better at understanding context

GPT-5.5 Instant is now more capable at processing complex questions.

OpenAI just made GPT-5.5 Instant more fun to talk to, and users may actually notice

OpenAI has updated GPT-5.5 Instant, making ChatGPT's default model more conversational, better at advice, and easier to talk to during everyday interactions.