{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T14:51:43.672405+00:00","duration_seconds":2.817681,"id":1565237,"input_summary":"chars=866 node=66296","metadata":{"llm_candidates":[{"callsign":"K7SEV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7SEV","recording_id":156731,"started_at":"2026-07-10T14:51:40.854724+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153929}