{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T05:26:22.308601+00:00","duration_seconds":1.958948,"id":1495312,"input_summary":"chars=700 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NNP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7NNP","recording_id":151948,"started_at":"2026-07-08T05:26:20.349653+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149577}