REUTERS/Ruben Sprich
- Google cofounder Sergey Brin is back.
- Brin is frequently showing up at Google HQ to help its AI efforts, The Wall Street Journal reported.
- He is reportedly deeply involved in the development of Gemini, an AI model that aims to rival GPT-4.
Google cofounder Sergey Brin is reportedly showing up often at the search giant's headquarters to help develop ChatGPT rival Gemini and boost its AI ambitions.