{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T04:40:01.189789+00:00","duration_seconds":1.639615,"id":1354956,"input_summary":"chars=473 node=66296","metadata":{"llm_candidates":[{"callsign":"G6IT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=G6IT","recording_id":142187,"started_at":"2026-07-04T04:39:59.550174+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140748}