{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T16:43:45.541676+00:00","duration_seconds":24.326775,"id":239958,"input_summary":"chars=782 node=66296","metadata":{"llm_candidates":[{"callsign":"AV6MB","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=AV6MB","recording_id":121607,"started_at":"2026-06-24T16:43:21.214901+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121607}