{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T18:24:33.352405+00:00","duration_seconds":2.588651,"id":2466078,"input_summary":"chars=678 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7SWB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7SWB","recording_id":226982,"started_at":"2026-08-08T18:24:30.763754+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216719}