{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T07:22:13.709227+00:00","duration_seconds":1.361244,"id":1149935,"input_summary":"chars=4944 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KG7ODB","confidence":0.78},{"callsign":"KG70DB","confidence":0.78},{"callsign":"KC7ODB","confidence":0.78},{"callsign":"AB6MB","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=7 calls=KG7ODB,KG70DB,KC7ODB,AB6MB","recording_id":15688,"started_at":"2026-06-29T07:22:12.347983+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":15689}