{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T15:58:33.383886+00:00","duration_seconds":1.995737,"id":2419948,"input_summary":"chars=918 node=66296","metadata":{"llm_candidates":[{"callsign":"KB7RYY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KB7RYY","recording_id":221967,"started_at":"2026-08-06T15:58:31.388149+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":212265}