{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/1bdce19966af424fa1fb17cfbe73e5c8\" frameborder=\"0\" width=\"1662\" height=\"1246\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1246,"width":1662,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1246,"thumbnail_width":1662,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/1bdce19966af424fa1fb17cfbe73e5c8-925be118b8429e42.gif","duration":263.445333,"title":"Recursive Verifier Engine for Reliable Agent Done","description":"This Loom explains a recursive verifier engine and how it decides whether an agent’s work is truly done. The system gives an agent a one-line goal and a token budget, then builds a tree of plan, checks, falsify, work, verify, and rerun steps to produce a strict “done” or “not done” verdict. It prevents false success by rerunning every check with a model family that contributed nothing, and it reports exactly which check failed. The creator highlights a real failure case where deleting data older than 30 days was reported done despite only testing code the agent wrote, not the unknown external system configuration."}