{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T05:52:03.560516+00:00","duration_seconds":1.762035,"id":2392325,"input_summary":"chars=632 node=66296","metadata":{"llm_candidates":[{"callsign":"W7DBB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7DBB","recording_id":218926,"started_at":"2026-08-05T05:52:01.798481+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":209637}