Zhipu's half price GLM-5.3-Flash promotion ends on 9 September
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.
Every change we have logged at Zhipu AI, newest first, each with the page Zhipu AI published as the receipt and a plain statement of what it means for you.
One item. Back to 5 Sep 2026. Models and products. Updated 6 Sep 2026.
The newest change logged at Zhipu AI is Zhipu's half price GLM-5.3-Flash promotion ends on 9 September, dated 5 Sep 2026. Anyone choosing the model for ongoing work should compare the full list price now, because the discount ends before a typical procurement decision. The cheapest Zhipu AI model this ledger prices costs $0.15 per million input tokens, read from docs.z.ai/guides/overview/pricing on 2 Nov 2026.
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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.
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