{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T20:59:43.687660+00:00","duration_seconds":2.011554,"id":2427600,"input_summary":"chars=77 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":0.78},{"callsign":"NP7H","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KF7ADV,NP7H","recording_id":222780,"started_at":"2026-08-06T20:59:41.676106+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":213030}