{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T01:47:19.513016+00:00","duration_seconds":3.99485,"id":2807858,"input_summary":"chars=342 node=683210","metadata":{"llm_candidates":[{"callsign":"N4TBS","confidence":0.78},{"callsign":"N4TYL","confidence":0.78},{"callsign":"H6A","confidence":0.78},{"callsign":"F6A","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=N4TBS,N4TYL,H6A,F6A","recording_id":263974,"started_at":"2026-08-24T01:47:15.518166+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":250160}