@mastra/core/dist/docs/references/reference-datasets-getExperiment.md

Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

# dataset.getExperiment()

**Added in:** `@mastra/core@1.4.0`

Retrieves a specific experiment (run) by its ID.

## Usage example

```typescript
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' })

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>`): The experiment record. See dataset.listExperiments() for the full shape.