Prompt and Pray

Campuses have hundreds of cameras and a handful of officers. Almost every incident is caught on camera, and almost nobody sees it until it's over. Sentinel AI turns every campus camera into a first responder. It watches all feeds live: YOLO26s-pose and ByteTrack keep an ID on every person, and Meta SAM 3.1 spots a weapon the moment it appears. Meta Muse Spark Open on Baseten reasons over the event to classify it and describe the person, then verifies the evidence before acting. Sentinel then calls 911 by itself over SignalWire, briefs the dispatcher with an ElevenLabs voice, answers questions from what the cameras show at that second, and announces every camera handoff live as the person moves. In a live run it screened 1,255 frames, escalated exactly one, classified it WEAPON (0.78), verified the evidence and placed the call autonomously. Operators stay in command from a live console with one-click dispatch and campus-wide shelter-in-place broadcasts.