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GLM 5.3 Prime

z-ai/glm-5.3-prime

context
1M
modalities
text → text
capabilities
Tool use, Reasoning, Structured output, Long context

Overview

GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token...

Providers

Access method depends on provider and account setup.

Pricing

  • Alibaba

    input / 1M
    $2.80
    output / 1M
    $8.80

Use this model through Nautili

Route requests to GLM 5.3 Prime 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.