Zhipu AI makes the GLM models and, like Moonshot, sells them on two platforms at two sets of prices. It is the vendor in this ledger most given to promotions with a printed end date, which is a habit worth knowing about before you plan a budget around one of its figures. No consumer subscription of its own is tracked here.
GLM-5.3-Flash at the promotional price. After 9 September its bar doubles, which is a change you would not see by reading the same page again, because the page will simply show a different number.
Zhipu AI's discounted GLM-5.3-Flash price expires after 9 September, when its input, cached input and output rates each double to the printed list prices.