Do we actually know this for sure? I don’t really know anything about the LamDa model - similarly, do we know if that is even necessary for conscience and indeed personhood?
It will always only be the input data.
The model doesn't just run in the cloud like our brain does. It gets loaded in memory and gets input when we interact with it.
Becoming aware of yourself needs more than regular text input. You need to be able to think through it by yourself therefore the default mode network.