{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-25T00:16:01.681911+00:00","duration_seconds":8.308501,"id":2835639,"input_summary":"chars=602 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KJ7G2X","confidence":0.78},{"callsign":"KJ7GKX","confidence":0.78},{"callsign":"K7CCY","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KJ7G2X,KJ7GKX,K7CCY","recording_id":266916,"started_at":"2026-08-25T00:15:53.373410+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":252784}