{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T13:55:09.088196+00:00","duration_seconds":2.236174,"id":371535,"input_summary":"chars=1201 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KC7LRS","confidence":1.0},{"callsign":"KC7GST","confidence":1.0},{"callsign":"KK7S","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KC7LRS,KC7GST,KK7S","recording_id":96903,"started_at":"2026-06-25T13:55:06.852022+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":96904}