I believe it's ANY building/wonder that gives flat beakers per turn. That's why they buffed the GL (+3 bpt), nerfed the NC (+3 bpt), and added bunch of flat beakers per turn to all other 'late' scientific buildings. So, in general, if it adds flat beakers OR per citizen beakers, OR +x% science, it will give you a boost.
Rather than making us all guess, this is the type of thing that should be fleshed out in the Civilopedia. I can stand vague tool tips if the Civilopedia is comprehensive, but they really don't give you ANY meaningful info anywhere in the game :/