Z-AI
z-ai/glm-5.3-prime
GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token...
Only tracked on Vercel AI Gateway.
Vercel AI Gateway share of tokens, by day.
GLM 5.3 holds 11.22% today, up from 0.14% at the start of the visible window.
GLM 5.3's share plotted against days since first tracked, overlaid on other current leaders on the same axis. The question every new-model page asks: is this one going to make it?
Citable stat
As of 2026-10-15, GLM 5.3 holds 11.2% of Vercel AI Gateway token share, up 10.51pp over 30 days. Data: Vercel AI Gateway as of 2026-10-15. tidelines.ai
Where to run it
Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.
GLM 5.3 is served by 1 tracked endpoint on OpenRouter. The cheapest output price is $8.80 per million tokens from Alibaba. The largest context window offered is 1000k tokens. Prices are list rates and refresh daily.
| Provider | Input $/M | Output $/M | Context | Uptime |
|---|---|---|---|---|
| Alibaba | $2.80 | $8.80 | 1000k | 100.00% |