Z.ai: GLM 5.3 Prime
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...
Modalities
In / Out Price
$2.80 / $8.80 per 1M
Context
1M
Released
Sep 23, 2026
Knowledge Cutoff
—
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
1
Best carrier, 30m
100.00%
Healthy now
1 / 1
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 Alibaba | Operational | 100.00% | 100.00% | 99.93% |