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
—
Pricing
What Reroute charges per unit. No markup on inference — you pay the carrier's price, metered from the carrier's own usage numbers.
Input tokens
$2.80 / M
Output tokens
$8.80 / M
Cache read
$0.56 / M
By provider
Each carrier sets its own price. The router weighs these against uptime when it picks one.
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Discount |
|---|---|---|---|---|---|
 Alibaba | $2.80 | $8.80 | $0.56 | — | — |