{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T03:37:43.675962+00:00","duration_seconds":7.362846,"id":1685567,"input_summary":"chars=232 node=66296","metadata":{"llm_candidates":[{"callsign":"N3F","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N3F","recording_id":164938,"started_at":"2026-07-14T03:37:36.313116+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161483}