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Model Services/Z-AI (GLM)/GLM-5.3-FlashX
z-ai

GLM-5.3-FlashX

Active

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...

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Input, output, and cached rates with source and verification time, plus same-workload cost examples.
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Input / 1M tokens
$0.37
Output / 1M tokens
$1.25
Record updated 2026-10-10
Modality:LLM
Context:1,048,576 tokens
Release:Sep 18, 2026

Pricing

Platform
Scope
Input
Output
Details
OpenRouter
Unified API Router
Standard
$0.37
$1.25
1.0M context · 131k max output
Official
Standard
$0.37
$1.25
1.0M context · 131k max output

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Latest changes

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Benchmarks

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⚡GLM-5.3-FlashX Comparisons & Scenario Guides

❓GLM-5.3-FlashX Frequently Asked Questions

How much does GLM-5.3-FlashX cost per 1M tokens?▼

GLM-5.3-FlashX is priced at $0.37 per 1M input tokens and $1.25 per 1M output tokens, with cached input at $0.08/1M on official. Check provider terms before deployment.

What is the context window for GLM-5.3-FlashX?▼

GLM-5.3-FlashX supports up to 1,000,000 tokens context with a max completion limit of 131,072 tokens.

What are cost-saving alternatives to GLM-5.3-FlashX?▼

ModelPriceLab automatically calculates cheaper alternatives in the same model class, showing monthly spend differences and migration guides.

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