{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T12:28:05.378908+00:00","duration_seconds":1.585767,"id":365108,"input_summary":"chars=296 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KB7JNN","confidence":1.0},{"callsign":"KJ7AQN","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=5 calls=KB7JNN,KJ7AQN","recording_id":97197,"started_at":"2026-06-25T12:28:03.793141+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":97198}