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Z.ai

GLM 5.3 FlashX

Verified suppliersTrusted suppliers sell this model through GPU Router, and our marketplace orders only go to sellers vetted as trusted.
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z-ai/glm-5.3-flashxEst. 42% off · Standardvs cheapest OpenRouter endpoint for a typical request: ~80k input / 1k output

GLM-5.3-FlashX is the high-speed variant of Z.ai's GLM-5.3-Flash, a native multimodal model delivering inference speeds of up to 200 tokens/s. Built on the same hybrid sparse and linear attention architecture...

Standard prices and discounts apply to Standard requests. Requests requiring zero data retention use separate ZDR quotes. Retention depends on the provider serving your request.

Input /M
$0.2137
Estimated price
Output /M
$0.7219
Estimated price
Our price (live offer) · in + out$0.9356Selected gateway · in + out /M
Context1MUpstream catalog
ReleasedSep 182026

Marketplace price history.

Marketplace observations and reference prices.

ROUTE AVAILABLE
Discount vs cheapest OpenRouter endpoint · typical request · higher is better
Loading recorded prices…
Cheapest OpenRouter endpoint now 0% off ($1.62)Our price (live offer) now 42.25% off ($0.9356)

Higher is better. Each point prices a typical request of the model (~80k input / 1k output) at the recorded market rates, against today’s cheapest OpenRouter endpoint for the same request, using input and output rates only on both sides; OpenRouter history is not recorded. Negative values mean above the OpenRouter reference. Dashed lines show current references and the gateway estimate. Recorded market prices exclude the routing fee; gaps stay visible. In + out = 1M input + 1M output tokens.

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GLM 5.3 FlashX z-ai/glm-5.3-flashx

  1. 01
    Set up GPU Router

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  2. 02
    Choose your calls

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  3. 03
    Switch and test

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What would your workload cost?

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Estimated cost · USD$30.85
Direct list$30.85
Cheapest OpenRouter endpoint$30.85
The active OpenRouter endpoint with the lowest input + output cost for this workload.
Our price (live offer)$17.82
The cheapest live offer from a trusted seller right now. Charges use the seller's confirmed bill; offers move with the market.
Input costOutput cost
Estimated savings with GPU Router42.3%off OpenRouter$13.03less than the cheapest OpenRouter endpoint

For 80M input + 1M output tokens using our current estimate.

Our price is the cheapest eligible route or live trusted seller offer for this workload, including the routing fee. Final charges depend on the route and actual usage.

GLM 5.3 FlashX API Pricing & Providers | GPU Router