{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T02:55:08.605484+00:00","duration_seconds":3.351307,"id":1453973,"input_summary":"chars=256 node=66296","metadata":{"llm_candidates":[{"callsign":"K7MGE","confidence":0.78},{"callsign":"K7RCH","confidence":0.78},{"callsign":"K7PJP","confidence":0.78},{"callsign":"K7QJ","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=K7MGE,K7RCH,K7PJP,K7QJ","recording_id":149049,"started_at":"2026-07-07T02:55:05.254177+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":146991}