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Mistral AI LLM Selector

This node establishes a connection with a Large Language Model (LLM) from Mistral AI. After successfully authenticating using the Mistral AI Authenticator node, you can select a model from those available in the Mistral AI API.

Options

Model: The model to use. The available models are fetched from the Mistral AI API if possible.

Model Parameters

Temperature

Sampling temperature to use, between 0.0 and 1.0.

Higher values produce more random and creative outputs, while lower values produce more focused and deterministic outputs. Mistral AI recommends values between 0.0 and 0.7.

Max Tokens

The maximum number of tokens to generate in the response.

Number of concurrent requests

Maximum number of requests sent to Mistral AI in parallel.

Increasing this value can improve throughput, but each parallel request also counts toward your Mistral AI API usage limits. If this value is set too high, some requests may be rejected because rate limits are exceeded, such as the allowed number of requests per second or tokens per minute.

Input Ports

: The authentication for the Mistral AI API.

Output Ports

: The Mistral AI large language model which can be used in the LLM Prompter and LLM Chat Prompter nodes.

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Installation

To use this node in KNIME, install the extension KNIME Python Extension Development (Labs) from the below update site following our NodePit Product and Node Installation Guide:

v5.12

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.11.0.v202602211520

On NodePit since: 2026-03-19

Last update: 2026-03-19

Tags: Modern UI

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