{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T18:55:46.186034+00:00","duration_seconds":2.956875,"id":1630722,"input_summary":"chars=458 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3LP","confidence":0.78},{"callsign":"VA7SL","confidence":0.78},{"callsign":"V7NZ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VA3LP,VA7SL,V7NZ","recording_id":161157,"started_at":"2026-07-12T18:55:43.229159+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157989}