{"case_id":"s6177-2024-09-10-001-s5","agent":"red","model":"openai/gpt-oss-20b (replay)","verdict":"Yes","confidence_bps":8900,"tier":0,"reasoning":"Objection is fully rebutted by 3 independent external sources: Open-Meteo (112.4mm/24h rain), GDACS Red Alert, and UN OCHA ReliefWeb situation report.","strongest_objection":"Field reports could be exaggerating routine seasonal rain into a dam breach emergency.","can_be_rebutted":true,"tool_calls":[{"tool":"open-meteo","claim":"Severe rainfall anomaly detected: peak 112.4mm/24h (215.1mm cumulative over window)","supports":"yes","url":"https://archive-api.open-meteo.com/v1/archive?latitude=11.83&longitude=13.15&start_date=2024-09-08&end_date=2024-09-10&daily=precipitation_sum,rain_sum,wind_speed_10m_max","retrieved_at":"2024-09-10T06:00:00Z","raw_hash":"7c868349016505c0528a900f0791112f48630b0c2d440a643733a8f7fb9a3473"},{"tool":"gdacs","claim":"GDACS Red Alert: Flood in Nigeria (Borno State / Maiduguri) — Extreme flood impact following Alau Dam breach; estimated >200,000 displaced in Maiduguri","supports":"yes","url":"https://www.gdacs.org/gdacsapi/api/events/geteventlist/SEARCH?eventlist=FL&country=Nigeria","retrieved_at":"2024-09-10T06:00:00Z","raw_hash":"46400167b56cfbb0f0b00e3bc1257bc4283bbc2740e537c9937abb9f570addfe"},{"tool":"reliefweb","claim":"ReliefWeb situation report confirmed (1 matches): \"Nigeria: Maiduguri Flash Update #1 - Alau Dam Breach & Severe Flooding (10 Sep 2024)\"","supports":"yes","url":"https://api.reliefweb.int/v1/reports?appname=lifeline-near-hackathon&query[value]=Maiduguri+flood+2024","retrieved_at":"2024-09-10T06:00:00Z","raw_hash":"67aa18d4e7138a062b16de308c2107e383691ae9548a5fe93266c41030b7fea2"},{"tool":"usgs","claim":"No seismic activity recorded near centroid (seismic feed neutral for hydrological event)","supports":"unclear","url":"https://earthquake.usgs.gov/fdsnws/event/1/query?format=geojson&latitude=11.83&longitude=13.15&maxradiuskm=150&starttime=2024-09-09&endtime=2024-09-11","retrieved_at":"2024-09-10T06:00:00Z","raw_hash":"08a27e7cebf7ae3e6a32a6d821c69e56c51094bdb8342e6fff47624393560cef"}],"attestation":null}