{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T19:03:38.977963+00:00","duration_seconds":2.133746,"id":1337422,"input_summary":"chars=34 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7IHG","confidence":0.78},{"callsign":"K7VOY","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7IHG,K7VOY","recording_id":141014,"started_at":"2026-07-03T19:03:36.844217+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":139662}