{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T12:21:51.149722+00:00","duration_seconds":4.262656,"id":1788837,"input_summary":"chars=399 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5PMI","confidence":0.78},{"callsign":"KI5LLE","confidence":0.78},{"callsign":"W4AEB","confidence":0.78},{"callsign":"KY4MB","confidence":0.78},{"callsign":"WQ9P","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=6 calls=KI5PMI,KI5LLE,W4AEB,KY4MB,WQ9P","recording_id":171668,"started_at":"2026-07-17T12:21:46.887066+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167320}