Shorse.” The AI that beat Kasparov and ChatGPT are different. One played chess. The other—beyond printing out stupid photos ...

I found myself pouring my heart out, not to a human, but to a chatbot named Wysa on my phone. It nodded—virtually—asked me how I was feeling and gently suggested trying breathing exercises.

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.