{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T19:57:35.395839+00:00","duration_seconds":9.22144,"id":1632034,"input_summary":"chars=403 node=66296","metadata":{"llm_candidates":[{"callsign":"K9PDC","confidence":0.78},{"callsign":"N76ON","confidence":0.78},{"callsign":"N6NBM","confidence":0.78},{"callsign":"KJ7JX","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=8 calls=K9PDC,N76ON,N6NBM,KJ7JX","recording_id":161256,"started_at":"2026-07-12T19:57:26.174399+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158075}