Dynamic allocation and dispensing of cash

A system for dispensing cash, comprising:

• an automatic teller machine (ATM) holding a total amount of cash, the ATM including:
• a first cash rack;
• a second cash rack;
• and
• a cash dispensing device configured to dispense cash from each of the first cash rack and the second cash rack;
• at least one processor;
• and
• non-transitory computer-readable storage encoding instructions which, when executed by the at least one processor cause the system to:
• receive an input from an electronic computing device that is remote from the ATM, the input including a request to hold for later withdrawal another amount of cash and metadata associated with the request, the metadata including a time that the request was made, a location of the electronic computing device, and a profile of a customer of a financial institution that operates the ATM;
• select from a plurality of ATMs, based on the metadata and the total amount of cash, the ATM as a selected ATM to hold the another amount of cash;
• feed the request and the metadata to a generative adversarial network (GAN);
• and
• determine, by the GAN, whether to approve the request based on an output of a multi-head attention module, wherein one head of the multi-head attention module is associated with the first cash rack, and wherein another head of the multi-head attention module is associated with the second cash rack such that the one head and the another head process, respectively, data that impacts cash supplies of corresponding ones of the first cash rack and the second cash rack of the ATM, respectively.