{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T15:48:42.745010+00:00","duration_seconds":4.812807,"id":380577,"input_summary":"chars=771 node=683210","metadata":{"llm_candidates":[{"callsign":"KI5DAY","confidence":1.0},{"callsign":"KI5E1","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=3 merged=5 calls=KI5DAY,KI5E1,KK7NQN","recording_id":3043,"started_at":"2026-06-25T15:48:37.932203+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":3043}