{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T14:56:04.935873+00:00","duration_seconds":8.808302,"id":1397804,"input_summary":"chars=783 node=66296","metadata":{"llm_candidates":[{"callsign":"VE7DFJ","confidence":0.78},{"callsign":"KG7CAM","confidence":0.78},{"callsign":"V7DFJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=VE7DFJ,KG7CAM,V7DFJ","recording_id":145159,"started_at":"2026-07-05T14:55:56.127571+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143457}