{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T02:36:41.574038+00:00","duration_seconds":1.773161,"id":1221348,"input_summary":"chars=71 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7JP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7JP","recording_id":132335,"started_at":"2026-06-30T02:36:39.800877+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131904}