{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T16:51:00.076171+00:00","duration_seconds":2.899103,"id":1368708,"input_summary":"chars=741 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7FWB","confidence":0.78},{"callsign":"KG7AII","confidence":0.78},{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KG7FWB,KG7AII,W7JSM","recording_id":143260,"started_at":"2026-07-04T16:50:57.177068+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":141665}