Google CEO Sundar Pichai says Gemini 3 Deep Think is getting ‘significant upgrade’: Here’s what has changed

Google has announced that it has updated Gemini 3 Deep Think AI model that aims to accelerate the pace at which the technology handles complex, real-world problems. Company CEO Sundar Pichai called its a “significant upgrade”, saying that the tech giant has refined Deep Think in close partnership with scientists and researchers to solve “messy” challenges in science, engineering and advanced mathematics where there isn’t always a single right answer.

“Gemini 3 Deep Think is getting a significant upgrade. We’ve refined Deep Think in close partnership with scientists and researchers to tackle tough, real-world challenges.