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    zai-glm-5-3

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    mistral/zai-glm-5-3

    ChatToolsSystem prompt
    Use this model

    Context

    1M

    Max output

    128K

    Input / 1M

    $1.40

    Output / 1M

    $4.40

    Modality

    Chat

    Cutoff

    unknown

    About this model

    Z.ai GLM 5.3 is the latest GLM generalist model served on Mistral La Plateforme, succeeding GLM 5.2, for reasoning, coding and agentic workflows.

    Best suited for

    • Long-context coding
    • Agentic workflows
    • Function calling / tool use
    • Structured outputs

    Capabilities

    Tools

    Native function calling, so agents can invoke your endpoints.

    System prompt

    Honours a dedicated system role, separate from the user turn.

    Supported parameters

    max_tokensMax Tokens Limit

    Specifies the maximum number of text units (tokens) allowed in a response, limiting its length.

    parallel_tool_calls

    Enables parallel execution of tools, allowing multiple tools to run simultaneously.

    response_type

    Defines the format or type of the generated response.

    stream

    Sends the response in real-time as it's being generated.

    tool_choice

    Decides whether to use tools or just the model for generating responses.

    tools

    Lists tool definitions or capabilities available to the model.

    Use this model

    OpenAI-SDK compatible, with gateway fallback and routing across providers.

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    Pricing & provider details

    Mistral logo

    Mistral

    mistral/zai-glm-5-3

    Input · per 1M
    $1.40
    Output · per 1M
    $4.40
    Cached input · per 1M
    —
    Context window
    1,000,000 tokens
    Max output
    128,000 tokens
    Knowledge cutoff
    unknown
    Auto-router
    Supported

    Start building today

    Route zai-glm-5-3 — and every other model in the catalogue — through one endpoint, with failover built in.

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