{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T16:02:51.797986+00:00","duration_seconds":2.039443,"id":2420069,"input_summary":"chars=790 node=66296","metadata":{"llm_candidates":[{"callsign":"KB7RYY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=KB7RYY","recording_id":221981,"started_at":"2026-08-06T16:02:49.758543+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":212278}