{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T11:31:32.467310+00:00","duration_seconds":2.377223,"id":360548,"input_summary":"chars=179 node=oldsys","metadata":{"llm_candidates":[{"callsign":"WS7DNG","confidence":1.0},{"callsign":"GK7ADV","confidence":1.0},{"callsign":"KM0Q","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=WS7DNG,GK7ADV,KM0Q","recording_id":97573,"started_at":"2026-06-25T11:31:30.090087+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":97574}