{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T03:36:50.174019+00:00","duration_seconds":1.862878,"id":1354091,"input_summary":"chars=127 node=66296","metadata":{"llm_candidates":[{"callsign":"AI7YM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AI7YM","recording_id":142122,"started_at":"2026-07-04T03:36:48.311141+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140694}