Fighting and Tracking Toxicity

Reddit Toxicity Index
Sampling all of Reddit to track toxicity trends across time
HealthyTweeps
Hate and toxicity filter for Twitter
Reddit Toxicity User Database
Publicly-available global user behavioral data
Case Study: Reddit AI Moderation
Automated moderation success stories
Reddit Moderation Effectiveness
A preliminary study into Reddit moderation effectiveness
Reddit User Toxicity Meter
Quantifying platform-wide user aggression on Reddit
Subreddit Anti-Toxicity Initiative
Helping subreddit moderators cultivate healthy conversations and reduce workload
Twitter Toxicity Index
Sampling all of Twitter to track toxicity trends across time