The human brain is actually the ultimate large model;

It doesn't consume electricity, and its daily power consumption is ridiculously lower than that of servers in data centers...
I always feel like humanity has taken the wrong branch of the tech tree. True AI should be based on both carbon and silicon...
The carbon-based part handles creativity, emotions, and intuitive decisions, while the silicon-based part handles computation, memory, and rational decisions.
The brain of a fruit fly can be digitized, and the human brain should also be possible within this century. When I get old, I definitely want to upload myself!