{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T00:28:40.634785+00:00","duration_seconds":2.079591,"id":282746,"input_summary":"chars=296 node=683210","metadata":{"llm_candidates":[{"callsign":"WB4JEE","confidence":1.0},{"callsign":"KF7ADV","confidence":1.0},{"callsign":"WN4V","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=WB4JEE,KF7ADV,WN4V","recording_id":101392,"started_at":"2026-06-25T00:28:38.555194+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":101390}