{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T19:43:14.181825+00:00","duration_seconds":0.77849,"id":1610734,"input_summary":"chars=529 node=683210","metadata":{"llm_candidates":[{"callsign":"KC3ODD","confidence":0.78},{"callsign":"VK3ODD","confidence":0.78},{"callsign":"KC7LP","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KC3ODD,VK3ODD,KC7LP","recording_id":159900,"started_at":"2026-07-11T19:43:13.403335+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156821}