Sorry I should have mentioned, it's part of the research paper announcing the release. It's on the right column of the first page. https://arxiv.org/pdf/1812.0

Sorry I should have mentioned, it's part of the research paper announcing the release. It's on the right column of the first page. https://arxiv.org/pdf/1812.07625.pdf https://arxiv.org/pdf/1812.07625.pdf