Functions on models

You can deploy models as functions to enable live usage of models in end-user applications like Workshop, Slate, Actions, and more. Model functions can also be used in other functions to write custom business logic involving the model in code.

Publish a function for your model

Functions can be published for models with a live deployment configured, or for Modeling Objectives live deployments.

Learn more about how to configure and manage model functions.

Call a model function in code

Below is a simplified example of a function that calls a live deployment that takes an input Double[] and returns a Double[] output called output_df in the model API:

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import { Function, Double } from "@foundry/functions-api";
import { ModelDeployment } from "@foundry/models-api/deployments";

@Function()
public async predictValues(inputs: Double[]): Promise<Double[]> {
    const modelOutput = await ModelDeployment(inputs);
    return modelOutput.output_df;
}

Learn more about how to use model functions in other functions.