{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T02:53:36.354493+00:00","duration_seconds":2.827305,"id":1453890,"input_summary":"chars=123 node=66296","metadata":{"llm_candidates":[{"callsign":"A87WZ","confidence":0.78},{"callsign":"AF7UX","confidence":0.78},{"callsign":"A7VX","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=A87WZ,AF7UX,A7VX","recording_id":149041,"started_at":"2026-07-07T02:53:33.527188+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":146983}