What tick rate do the servers run on in Counter-Strike 2?

No longer will CS servers run on 64-tick or 128-tick servers, but instead, the all-new sub-tick servers that promise almost instant information back to your client. After doing research - the fastest return rate of a 128-tick server is about 3ms, while the sub-tick servers can achieve a 0.15 ms response rate- which is basically imperceivable to the human reflex time. (it's really friggin' fast.)