{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T21:38:35.141781+00:00","duration_seconds":1.603581,"id":1481394,"input_summary":"chars=73 node=66296","metadata":{"llm_candidates":[{"callsign":"N1CRR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N1CRR","recording_id":150961,"started_at":"2026-07-07T21:38:33.538200+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148718}