{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T04:56:59.255327+00:00","duration_seconds":14.936027,"id":592299,"input_summary":"chars=606 node=66296","metadata":{"llm_candidates":[{"callsign":"K6IT","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=K6IT","recording_id":125677,"started_at":"2026-06-27T04:56:44.319300+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125677}