{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-16T06:16:10.487747+00:00","duration_seconds":7.12464,"id":2631801,"input_summary":"chars=240 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7ODB","confidence":0.78},{"callsign":"W6BJH","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7ODB,W6BJH","recording_id":244903,"started_at":"2026-08-16T06:16:03.363107+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":232842}