{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-15T06:13:43.932751+00:00","duration_seconds":7.48125,"id":2611413,"input_summary":"chars=591 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7ODB","confidence":0.78},{"callsign":"A7ATS","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7ODB,A7ATS","recording_id":242580,"started_at":"2026-08-15T06:13:36.451501+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":230800}