{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:28:47.309292+00:00","duration_seconds":3.675199,"id":184817,"input_summary":"chars=495 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"VK3FY","confidence":1.0},{"callsign":"KJ7VU","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7NQN,VK3FY,KJ7VU","recording_id":110628,"started_at":"2026-06-24T03:28:43.634093+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110626}