There's no question to me, after trying both, that Fable is much better than GLM-5.2 when left alone in front of hard coding tasks Now maybe what plateaus is the human collaboration efficiency, because at some point it will be bottlenecked by the human

Thus companies who still try to have humans perform intertwined work with their AI won't see an improvement, while the ones who fin the right conditions to give their AI more free rein will see it.

Kind of like it's no use having a workhorse pull a combine harvester : at some point, when machines reach sufficient efficiency, you just give wheels to the harvester and let it run.