{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T23:33:05.521838+00:00","duration_seconds":1.785947,"id":276165,"input_summary":"chars=627 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7QES","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7QES,KK7NQN","recording_id":102465,"started_at":"2026-06-24T23:33:03.735891+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":102457}