{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T03:37:46.334590+00:00","duration_seconds":2.213709,"id":1685570,"input_summary":"chars=42 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7MZW","confidence":0.78},{"callsign":"KK7PMI","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7MZW,KK7PMI","recording_id":164939,"started_at":"2026-07-14T03:37:44.120881+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161484}