{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T03:24:57.541353+00:00","duration_seconds":15.827506,"id":1454758,"input_summary":"chars=325 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7DFG","confidence":0.78},{"callsign":"KR7EED","confidence":0.78},{"callsign":"N7DLX","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KM7DFG,KR7EED,N7DLX","recording_id":149102,"started_at":"2026-07-07T03:24:41.713847+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147038}