{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T05:52:57.058212+00:00","duration_seconds":3.890349,"id":319413,"input_summary":"chars=489 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3LQD","confidence":1.0},{"callsign":"K7GQD","confidence":1.0},{"callsign":"VA3LP","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=VA3LQD,K7GQD,VA3LP","recording_id":2380,"started_at":"2026-06-25T05:52:53.167863+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":2380}