{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T03:22:50.815949+00:00","duration_seconds":11.488542,"id":1353916,"input_summary":"chars=708 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7DRS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7DRS","recording_id":142104,"started_at":"2026-07-04T03:22:39.327407+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140684}