{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T10:09:44.304287+00:00","duration_seconds":3.272765,"id":209820,"input_summary":"chars=455 node=683211","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KJ7EM","confidence":1.0},{"callsign":"K9MLR","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7NQN,KJ7EM,K9MLR","recording_id":108239,"started_at":"2026-06-24T10:09:41.031522+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":108240}