dataset.getExperiment()

Added in: @mastra/core@1.4.0

Retrieves a specific experiment (run) by its ID.

Usage example

import { Mastra } from '@mastra/core'

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

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

const experiment = await dataset.getExperiment({ experimentId: 'exp-id' })

if (!experiment) {
  throw new Error('Experiment not found')
}

console.log(`Status: ${experiment.status}`)
console.log(`${experiment.succeededCount}/${experiment.totalItems} succeeded`)

Parameters

experimentId:

string

ID of the experiment to retrieve.

Returns

result:

Promise<Experiment | null>

The experiment record, or null if no experiment with that ID exists in this dataset. See dataset.listExperiments() for the full shape.