{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T04:24:38.181437+00:00","duration_seconds":6.833497,"id":187218,"input_summary":"chars=758 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7E","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7E","recording_id":120708,"started_at":"2026-06-24T04:24:31.347940+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120709}