{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T05:20:18.858593+00:00","duration_seconds":7.831589,"id":1591849,"input_summary":"chars=692 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7ZDI","confidence":0.78},{"callsign":"AB6MB","confidence":0.78},{"callsign":"KI7R","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7ZDI,AB6MB,KI7R","recording_id":158496,"started_at":"2026-07-11T05:20:11.027004+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155595}