{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T16:01:11.021944+00:00","duration_seconds":1.721342,"id":2399870,"input_summary":"chars=189 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7CNQ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7CNQ","recording_id":219701,"started_at":"2026-08-05T16:01:09.300602+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":210278}