{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T14:56:12.529953+00:00","duration_seconds":2.756824,"id":1397821,"input_summary":"chars=567 node=66296","metadata":{"llm_candidates":[{"callsign":"WA7ER","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA7ER","recording_id":145161,"started_at":"2026-07-05T14:56:09.773129+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143459}