Alphabet's Jigsaw releases Tune, a Chrome extension that filters out "toxic" comments on Reddit, Twitter, Facebook, YouTube, and Disqus using its Perspective AI (Alfred Ng/CNET)

Alfred Ng / CNET:
Alphabet's Jigsaw releases Tune, a Chrome extension that filters out “toxic” comments on Reddit, Twitter, Facebook, YouTube, and Disqus using its Perspective AI  —  The comments sections of websites bring out the best and worst of the internet — engaging insights are often found right next to enraging insults.