{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T15:36:13.397634+00:00","duration_seconds":4.601893,"id":1295899,"input_summary":"chars=867 node=683210","metadata":{"llm_candidates":[{"callsign":"KD6QZH","confidence":0.78},{"callsign":"WB6BJN","confidence":0.78},{"callsign":"KC3TVC","confidence":0.78},{"callsign":"K6DLK","confidence":0.78},{"callsign":"N9MUF","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=KD6QZH,WB6BJN,KC3TVC,K6DLK,N9MUF","recording_id":138011,"started_at":"2026-07-02T15:36:08.795741+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136910}