# Vercel GLM-5.3 is 50% off through DigitalOcean on AI Gateway

- Product: Vercel (https://whatsnew.fyi/product/vercel)
- Vendor: Vercel
- Date: 2026-09-02
- Original notes: https://vercel.com/changelog/glm-5-3-is-50-off-through-digitalocean-on-ai-gateway
- Permalink: https://whatsnew.fyi/product/vercel/releases/2026-09-02-glm-5.3-is-50-off-through-digitalocean-on-ai-gate

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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GLM-5.3 is 50% off on AI Gateway through Tuesday, September 8, in partnership with DigitalOcean. How to use the model during the offer period Using the promo name ( zai/glm-5.3-promo-50 ) gets the dis…