{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T16:47:47.318583+00:00","duration_seconds":0.822822,"id":1205771,"input_summary":"chars=212 node=683211","metadata":{"llm_candidates":[{"callsign":"KB7RY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KB7RY","recording_id":131242,"started_at":"2026-06-29T16:47:46.495761+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130893}