Perspective API

// about Perspective API

Perspective API is a free machine learning API developed by Google Jigsaw that scores the perceived toxicity, insults, threats, and civility of online comments. Publishers and platform developers use it to build moderation tools that surface potentially harmful content for human review or automatically filter comments that exceed a toxicity threshold. It returns confidence scores across multiple attributes rather than binary decisions, giving moderation systems the flexibility to set appropriate thresholds for different communities and contexts.