Module (EfficientNet-B0, ArcFace, Content Moderation) The module is based on the EfficientNet-B0 architecture—an efficient convolutional neural network for image analysis. It is used for automatic analysis of visual content and filtering of inappropriate materials. The computer vision system performs: • detection and filtering of inappropriate visual content (violence, prohibited, or explicit materials); • image classification for moderation purposes; • data preparation for further analysis. ArcFace models based on embeddings (vector representations of images) are used for facial recognition tasks. This enables high-accuracy face matching, accounting for differences in camera angles, lighting, and image quality. The module is integrated into the moderation system and search infrastructure, ensuring content safety and supporting intelligent image analysis.