> ## Documentation Index
> Fetch the complete documentation index at: https://docs.galileo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# DatasetRecord

***

# Interface: DatasetRecord

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

Normalized row from a dataset: input, expected output, model output, and metadata.

## Properties

### generatedOutput?

```ts theme={null}
optional generatedOutput: string;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) The model-generated output; an enumerable own property included in JSON.stringify when defined.

***

### groundTruth?

```ts theme={null}
readonly optional groundTruth: string;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) On records from createDatasetRecord, getDatasetRecordsFromArray, and related helpers, read-only alias for output (non-enumerable; omitted from Object.keys, for...in, and JSON.stringify). Hand-built objects may use a normal enumerable property instead.

***

### id?

```ts theme={null}
optional id: string;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) The unique identifier of the record.

***

### input?

```ts theme={null}
optional input: string;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) The serialized input value.

***

### metadata?

```ts theme={null}
optional metadata: Record<string, string>;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) Additional metadata as string key-value pairs.

***

### output?

```ts theme={null}
optional output: string;
```

Defined in: [src/types/dataset.types.ts](https://github.com/rungalileo/galileo-js/blob/main/src/types/dataset.types.ts)

(Optional) The expected output or ground truth for API payloads.