{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T15:26:24.495164+00:00","duration_seconds":1.600051,"id":1399141,"input_summary":"chars=260 node=66296","metadata":{"llm_candidates":[{"callsign":"KB7GL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KB7GL","recording_id":145252,"started_at":"2026-07-05T15:26:22.895113+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143546}