{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T01:41:07.803748+00:00","duration_seconds":2.357414,"id":1219862,"input_summary":"chars=179 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KG7LOO","confidence":0.78},{"callsign":"AG7NC","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7LOO,AG7NC","recording_id":132226,"started_at":"2026-06-30T01:41:05.446334+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131812}