{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-10T20:31:03.572742+00:00","duration_seconds":1.638166,"id":2513732,"input_summary":"chars=262 node=683210","metadata":{"llm_candidates":[{"callsign":"N5XCY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=N5XCY","recording_id":232028,"started_at":"2026-08-10T20:31:01.934576+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":221343}