Z Ai

Z.ai: GLM 5.3 Prime

Verified from OpenRouter · Text & embedding rates at 2026-10-04T01:27:19.961Z.

RatePriceBilling unitCondition
InputUSD 2.8per 1M input tokens—
OutputUSD 8.8per 1M output tokens—
Cache readUSD 0.56per 1M cached input tokens—