{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T15:44:45.029244+00:00","duration_seconds":1.645206,"id":1436361,"input_summary":"chars=242 node=66296","metadata":{"llm_candidates":[{"callsign":"KB7GEL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KB7GEL","recording_id":147784,"started_at":"2026-07-06T15:44:43.384038+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145884}