It can be unsettling what Gemini and ChatGPT have figured out about you and how easily your privacy can be punctured. Here’s how to find out. By Brian X. Chen Brian X. Chen is the personal tech ...

If you're familiar with ChatGPT's past models, you already know that GPT-5 is quicker, deeper and more intuitive — but it’s also more likely to make assumptions, overanalyze or subtly steer your ...

OpenAI just dropped GPT‑5.1, and it’s already rolling out to ChatGPT Plus subscribers in two new modes: Instant and Thinking. The Instant chat feature is a quick-thinking assistant offering faster ...