{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T11:13:30.227934+00:00","duration_seconds":1.400015,"id":1557899,"input_summary":"chars=397 node=683210","metadata":{"llm_candidates":[{"callsign":"KR4EAG","confidence":0.78},{"callsign":"KD2YUI","confidence":0.78},{"callsign":"KF4EMM","confidence":0.78},{"callsign":"KK4DUK","confidence":0.78},{"callsign":"KM4WD","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=17 calls=KR4EAG,KD2YUI,KF4EMM,KK4DUK,KM4WD","recording_id":156170,"started_at":"2026-07-10T11:13:28.827919+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153429}