{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T19:44:35.170060+00:00","duration_seconds":1.927239,"id":1304443,"input_summary":"chars=717 node=66296","metadata":{"llm_candidates":[{"callsign":"N9GI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N9GI","recording_id":138615,"started_at":"2026-07-02T19:44:33.242821+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137472}