{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T15:38:27.791351+00:00","duration_seconds":2.914769,"id":1662863,"input_summary":"chars=278 node=66296","metadata":{"llm_candidates":[{"callsign":"K9WRP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K9WRP","recording_id":163340,"started_at":"2026-07-13T15:38:24.876582+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":160035}