{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T01:00:03.467213+00:00","duration_seconds":2.262348,"id":1102480,"input_summary":"chars=647 node=683211","metadata":{"llm_candidates":[{"callsign":"N5EIA","confidence":0.78},{"callsign":"NO1G","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=N5EIA,NO1G","recording_id":129630,"started_at":"2026-06-29T01:00:01.204865+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129402}