A GitHub Copilot premium request multiplier is the number that decides how many premium requests a single model interaction deducts from your monthly allowance. Ask a model with a 1x multiplier one question in Copilot Chat and you spend one premium request. Ask a model with a 27x multiplier the same question and you spend 27. The premium request multiplier is, in other words, the price of model choice, and the current table runs from 0.25x at the bottom to 27x at the top, a 108x spread for the s...