{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T05:22:41.672149+00:00","duration_seconds":8.966915,"id":1422709,"input_summary":"chars=731 node=683211","metadata":{"llm_candidates":[{"callsign":"KE7KZH","confidence":0.78},{"callsign":"KJ7DK","confidence":0.78},{"callsign":"KJ7AB","confidence":0.78},{"callsign":"W7WFB","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KE7KZH,KJ7DK,KJ7AB,W7WFB","recording_id":146906,"started_at":"2026-07-06T05:22:32.705234+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145094}