{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T05:52:39.711460+00:00","duration_seconds":4.136843,"id":319392,"input_summary":"chars=673 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KF7ADV","confidence":1.0},{"callsign":"K7PWB","confidence":1.0},{"callsign":"K757","confidence":1.0},{"callsign":"K70","confidence":1.0}]},"output_summary":"ai_candidates=5 merged=5 calls=KK7NQN,KF7ADV,K7PWB,K757,K70","recording_id":104750,"started_at":"2026-06-25T05:52:35.574617+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":104751}