{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T05:02:39.673852+00:00","duration_seconds":2.374064,"id":1224916,"input_summary":"chars=677 node=66296","metadata":{"llm_candidates":[{"callsign":"KE6REX","confidence":0.78},{"callsign":"KK7QES","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KE6REX,KK7QES","recording_id":132610,"started_at":"2026-06-30T05:02:37.299788+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132168}