By "comprehensive model of the world" I don't mean Common Crawl, but an understanding of how physical reality works, for example "if you push a long thin object

By "comprehensive model of the world" I don't mean Common Crawl, but an understanding of how physical reality works, for example "if you push a long thin object into a human, the human is perforated", and by "harm" I mean "when humans are perforated, the important stuff comes out." (And I mean this knowledge as "physics", not language, though presumably the two integrate somehow.) I don't know how close we are to that, but it seems like a good start!