{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T17:06:13.070871+00:00","duration_seconds":2.526426,"id":1299619,"input_summary":"chars=564 node=66296","metadata":{"llm_candidates":[{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7JSM","recording_id":138297,"started_at":"2026-07-02T17:06:10.544445+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137168}