Models & pricing
One balance for Studio and API. All prices in USD per million tokens.
Standard Klystrax rates for GLM 5.3 Flash Uncensorred. Pay for API usage, with no subscription or monthly fee.
Top up once, use the credit for as long as it takes. No monthly reset.
GLM 5.3 Flash Uncensorred
GLM 5.3 Abliterated
A separate model with a 1,048,576-token context. Text, reasoning and tools. Maximum output: 131,072 tokens.
Model ID: z-ai/glm-5.3-uncensored. Use the same API key and Base URL; select this model in your client settings.
Rates for this model are the same for every account. Switching models is always your choice.
How costs are calculated
Input includes messages, conversation history and other model data. Output is the generated tokens reported by the API. Per-request usage and costs are available in your account.
Cached tokens are included in input and billed at the reduced cached-input rate. Discounts apply to confirmed cache hits, which are not guaranteed. There is no separate cache-write fee.
Deposits and charges
Credit is temporarily reserved before requests. Confirmed usage determines the final cost and unused credit is released.