{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T19:59:16.924009+00:00","duration_seconds":11.017329,"id":1760437,"input_summary":"chars=472 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"M7QIN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=M7QIN","recording_id":169862,"started_at":"2026-07-16T19:59:05.906680+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":165669}