RUMOR: 70% Likelihood of 12 GB of RAM on Xbox One (Update: 8GB of RAM Confirmed)

Update: Albert Penello on Twitter has confirmed that the Xbox One will not be getting 12 GB of RAM and sadly it was never guaranteed to begin with as the original story only cited a 70% chance.

Almost a month ago we broke the story about rumors dealing with a GPU upclock and an additional 4GB of RAM to the Xbox One. The GPU upclock was made public late last week in the latest Major Nelson podcast and since then there have been rumblings on multiple sites about the possibility or lack thereof of the 12GB RAM upgrade.

We have been in contact with several people and there are a few updates on this rumor to be addressed. Keep in mind that these are anonymous sources, but the information that was given comes from a reliable source.
— Sean