{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:05:40.650734+00:00","duration_seconds":2.580375,"id":1222334,"input_summary":"chars=35 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WP3APN","confidence":0.78},{"callsign":"KZ5WSH","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=WP3APN,KZ5WSH","recording_id":132441,"started_at":"2026-06-30T03:05:38.070359+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132007}