{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T04:35:44.463969+00:00","duration_seconds":17.928812,"id":1780859,"input_summary":"chars=36 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WA7PV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WA7PV","recording_id":171162,"started_at":"2026-07-17T04:35:26.535157+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":166832}