{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T16:02:25.953517+00:00","duration_seconds":2.486902,"id":1703166,"input_summary":"chars=362 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"JK7YPP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=JK7YPP","recording_id":166091,"started_at":"2026-07-14T16:02:23.466615+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":162543}