{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T02:52:10.944777+00:00","duration_seconds":1.655161,"id":2960363,"input_summary":"chars=664 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"NW7G","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=NW7G","recording_id":280482,"started_at":"2026-08-30T02:52:09.289616+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":264868}