dataset.addItems()

Added in: @mastra/core@1.4.0

Adds multiple items to the dataset in a single bulk operation.

Usage example

import { Mastra } from "@mastra/core";

const mastra = new Mastra({ /* storage config */ });

const dataset = await mastra.datasets.get({ id: "dataset-id" });

const items = await dataset.addItems({
  items: [
    { input: { question: "What is AI?" }, groundTruth: { answer: "Artificial Intelligence" } },
    { input: { question: "What is ML?" }, groundTruth: { answer: "Machine Learning" } },
    { input: { question: "What is DL?" }, metadata: { category: "deep-learning" } },
  ],
});

console.log(`Added ${items.length} items`);

Parameters

items:

Array<object>

Array of items to add. Each item has the same shape as the dataset.addItem() input.

DatasetItem

input:

unknown

Input data for the item.

groundTruth?:

unknown

Expected output or ground truth.

metadata?:

Record<string, unknown>

Arbitrary metadata.

Returns

result:

Promise<DatasetItem[]>

Array of created dataset items. See dataset.addItem() for the item shape.