{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:06:53.863178+00:00","duration_seconds":8.427513,"id":1222376,"input_summary":"chars=694 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7YW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KK7YW","recording_id":132442,"started_at":"2026-06-30T03:06:45.435665+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132008}