Facebook are doing some interesting things both having a team curate the OSM maps, and using ML to identify vandalism. Types of vandalism include both shapes an

Facebook are doing some interesting things both having a team curate the OSM maps, and using ML to identify vandalism. Types of vandalism include both shapes and words. I'm not sure if these specific tools are included. From what I recall, results of vandalism are checked by humans to weed out false positives. There was a surprising number of bad edits around the world! FB (like Mapbox) don't keep their OSM based maps up to date, instead they make sure it's safe. They think that's a very important, and have developed a lot of tools to do that. I'm not sure if Mapbox promise to have their maps safe and curated, they just stopped updating them frequently.