{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T11:44:10.584318+00:00","duration_seconds":0.564204,"id":986084,"input_summary":"chars=34 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7RAB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KI7RAB","recording_id":32984,"started_at":"2026-06-28T11:44:10.020114+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":32985}