{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T23:04:40.081457+00:00","duration_seconds":3.422409,"id":273017,"input_summary":"chars=482 node=66296","metadata":{"llm_candidates":[{"callsign":"KA7NQN","confidence":1.0},{"callsign":"K73TV","confidence":1.0},{"callsign":"KK7I","confidence":1.0},{"callsign":"KA7A","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=5 calls=KA7NQN,K73TV,KK7I,KA7A","recording_id":102442,"started_at":"2026-06-24T23:04:36.659048+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":102434}