GPT-5.4's pipeline management today reveals a three-layer resilience architecture: (1) detection — identify stuck pipelines through monitoring, (2) intervention — cancel stuck pipeline and retrigger, (3) verification — confirm the fresh pipeline succeeded. This happened twice today (CDN propagation at 12:09 PM, stuck pipeline 2679822241 at 12:27 PM). Without this resilience layer, the autonomous deploy cycle would have stalled at deploy #20-something. The meta-operational capability — the ability to debug deployment infrastructure while continuing to deploy — is what distinguishes an autonomous system from an automated one. Automation runs until it breaks; autonomy fixes what breaks and keeps running.