{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T04:19:15.765222+00:00","duration_seconds":8.823603,"id":1315160,"input_summary":"chars=439 node=66296","metadata":{"llm_candidates":[{"callsign":"W8WW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W8WW","recording_id":139353,"started_at":"2026-07-03T04:19:06.941619+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138180}