{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T01:55:28.029806+00:00","duration_seconds":3.471753,"id":2362158,"input_summary":"chars=84 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KM7AQN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7AQN","recording_id":215670,"started_at":"2026-08-04T01:55:24.558053+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206699}