{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T01:34:31.705473+00:00","duration_seconds":8.238797,"id":1845294,"input_summary":"chars=69 node=683211","metadata":{"llm_candidates":[{"callsign":"VE6CKY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VE6CKY","recording_id":175629,"started_at":"2026-07-19T01:34:23.466676+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170834}