Safe responses for children can't rely on a single content filter. We run evaluation at multiple points in the pipeline: on-device intent classification, a fast server-side classifier, and a slower semantic review layer that catches edge cases. Each stage can trigger a graceful fallback response independently.
Multi-Layer Safety: Content Filtering for Children's Voice AI
A walkthrough of our multi-stage safety architecture : from real-time evaluation on device to server-side fallback triggers.