{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T07:33:42.307343+00:00","duration_seconds":1.71184,"id":2867317,"input_summary":"chars=724 node=66296","metadata":{"llm_candidates":[{"callsign":"AI6PD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AI6PD","recording_id":270382,"started_at":"2026-08-26T07:33:40.595503+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255963}