{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T03:51:28.425585+00:00","duration_seconds":1.572297,"id":1491802,"input_summary":"chars=352 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7SSI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7SSI","recording_id":151701,"started_at":"2026-07-08T03:51:26.853288+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149369}