The new generation Intel Xeon Phi is more widely known as “KNL”. The ARCHER service are commissioning a test and development small system. It is expected to be available for early adopters in late October with a month of FoC use with a subsequent step up to an AU charge.
More details can be found on this page in the webinar “Using KNL on ARCHER” (12th October 2016)
The slides are probably good enough information on their own but there is a video on the Archer Youtube channel.