# GLM 5.3 FlashX now available on AI Gateway

Publisher-attributed story with a reviewed brief or permitted publisher paragraph. The original publisher is responsible for the linked reporting.

- Publisher: Vercel
- Author credit: Zachary Chen; Jerilyn Zheng
- Category: AI
- Original publication time: 2026-09-18T00:00:00Z
- Original update time: 2026-09-18T00:00:00Z
- First observed by NexusTechWire: 2026-10-01T20:28:47Z
- Original source: https://vercel.com/changelog/glm-5-3-flashx-now-available-on-ai-gateway
- NexusTechWire record: https://nexustechwire.com/news/news-080258a8a17edaf78bb5

## The brief

Vercel added GLM 5.3 FlashX, a faster serving option for Z.ai’s multimodal coding model, to AI Gateway. Vercel describes inference at roughly 200 tokens per second, targeting interactive applications and repeated agent tool calls where response speed matters. Developers can select the model through supported APIs or coding agents while using the gateway’s existing usage tracking, budgets and routing controls.

AI-assisted NexusTechWire summary, checked against the linked source on 2026-10-01T23:11:20.944Z. Not independent reporting.

Read the full original: [Vercel](https://vercel.com/changelog/glm-5-3-flashx-now-available-on-ai-gateway)

This record does not reproduce the complete article or represent independent confirmation of every source claim.