{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T23:22:46.514085+00:00","duration_seconds":17.633165,"id":2409478,"input_summary":"chars=26 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7LEE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7LEE","recording_id":220714,"started_at":"2026-08-05T23:22:28.880920+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211216}