{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T01:31:49.863689+00:00","duration_seconds":8.74996,"id":1845215,"input_summary":"chars=389 node=683211","metadata":{"llm_candidates":[{"callsign":"KF5RJM","confidence":0.78},{"callsign":"K6RNK","confidence":0.78},{"callsign":"KB3JQ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KF5RJM,K6RNK,KB3JQ","recording_id":175624,"started_at":"2026-07-19T01:31:41.113729+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170829}