{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T04:25:17.203825+00:00","duration_seconds":6.213158,"id":187231,"input_summary":"chars=660 node=66296","metadata":{"llm_candidates":[{"callsign":"KX2CW","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KX2CW","recording_id":120711,"started_at":"2026-06-24T04:25:10.990667+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120712}