{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T00:40:55.705713+00:00","duration_seconds":6.671288,"id":1844381,"input_summary":"chars=198 node=66296","metadata":{"llm_candidates":[{"callsign":"N6CY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N6CY","recording_id":175562,"started_at":"2026-07-19T00:40:49.034425+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170775}