(SR2) is the new 24-70mm FE GM lens a compact zoom?

Back in August Sony registered a new 24-70mm GM lens in Russia. I have no clue what “GM” stands for. But an anonymous source claims to knwo what it is:

Sony will release a new lens called SEL2470GMa cheaper version 24-70mm with smaller size, it will be sony’s future kit lens, possibly electronic zoom

By the way, he also added this:

also, the A9 body, which is higher than the A7rII does exist, but I’m not sure if sony want to release it or not

Still, this is a new source and rarely those kind of rumors become true. But I would certainly like to get a compact zoom for the A7 cameras. And you?