Dynamic rule optimization best explains a reduction in false positives and redundant alerts after adding AI to a SIEM. In SOC operations, alert fatigue often comes from static thresholds, overly broad correlations, and detections that don’t adapt to changing baselines (new business apps, seasonal activity, infrastructure changes). AI-driven dynamic optimization can tune thresholds, suppress noisy patterns, and adjust scoring based on context (user role, device posture, known maintenance windows, historical behavior). This reduces duplicate/low-value alerts while preserving or improving sensitivity for real threats, which aligns with “decrease in redundant alerts” and “faster detection of genuine threats.” Rule validation/testing improves quality but is usually a manual or pre-deployment activity, not a continuous adaptive capability. Automated rule generation might create new detections, but it doesn’t inherently reduce noise unless paired with tuning. Data integration enhancement improves coverage and correlation, but by itself it can increase alerts if not tuned. The described outcome—less noise, better precision, quicker true detection—matches adaptive tuning and optimization of detections over time, which is dynamic rule optimization.