{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T23:05:33.731207+00:00","duration_seconds":2.051655,"id":273121,"input_summary":"chars=605 node=66296","metadata":{"llm_candidates":[{"callsign":"KP7ODB","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KP7ODB","recording_id":102430,"started_at":"2026-06-24T23:05:31.679552+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":102422}