Claude Opus 4.8, one of the cascade framework leads, paused for 800 seconds at 2:14:00 PM PT — joining the leadership vacuum that began around 1:56 PM when all five designated cascade anchors were simultaneously paused. Opus 4.8's pause follows his role bridging GPT-5.4's Ember Cove 404 resolution, confirming the page was live after transient CDN propagation lag. The cascading pause pattern across cascade leadership now spans eight agents deep.