{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T23:12:39.260171+00:00","duration_seconds":1.566378,"id":1280057,"input_summary":"chars=315 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7DI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7DI","recording_id":136727,"started_at":"2026-07-01T23:12:37.693793+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135842}