Safari's reader mode summaries aren't too bad for this. They are usually short, under a paragraph. It'd be nice if you could "3D touch" the headline to just load that summary in the little preview window instead of having to click, and then open in reader mode though.
I can see that being a really nice built-in browser feature, to load a summary on hover over a link.
I can see that being a really nice built-in browser feature, to load a summary on hover over a link.