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GLM 5.3 FlashX

z-ai/glm-5.3-flashx

context
1.05M
modalities
text, image, video → text
capabilities
Tool use, Reasoning, Vision, Structured output, Long context, Low cost

Overview

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...

Providers

Access method depends on provider and account setup.

Pricing

  • Z.AI

    input / 1M
    $0.37
    output / 1M
    $1.25

Use this model through Nautili

Route requests to GLM 5.3 FlashX through your Nautili gateway using a supported SDK or the Nautili SDK.

Connect your stack to Nautili

Route across supported providers through one control layer.