{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T22:09:59.553376+00:00","duration_seconds":1.717588,"id":1410141,"input_summary":"chars=35 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7ELV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7ELV","recording_id":145971,"started_at":"2026-07-05T22:09:57.835788+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144212}