Google Deepmind CEO predicts AGI will emerge between 5 -10 years, 2 months ago his prediction was within 3 -5 years, what changed?

So, the way AGI is defined is different depending on who you ask. Demis is aiming for a system that can do all the complicated stuff humans can, while OpenAI is going for something more autonomous that can handle tasks in different areas, sometimes even outdoing humans.

But I'm curious, what made Demis change his mind about what he predicted before?"