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# InsightEvaluator.ModelVersion

Values that define the required model version of the insight.

```
@nonexhaustive enum ModelVersion
```

## Discussion

Normally, [`InsightEvaluator.ModelVersion.current`](/documentation/TrustInsights/InsightEvaluator/ModelVersion/current) is the correct
choice; only request specific older versions if there’s a particular need to either run an
older version in parallel with the latest version or regulatory requirements require you to use a specific version.

See the documentation for information about available models and policies regarding
availability of specific models.

## Topics

### Enumeration Cases - generated

[`case current`](/documentation/TrustInsights/InsightEvaluator/ModelVersion/current)

A value that defines the latest version and includes adjustments as fraud patterns change.

[`case specific(versionNumber: String)`](/documentation/TrustInsights/InsightEvaluator/ModelVersion/specific(versionNumber:))

A value that defines a specific model version intended to be run in parallel with the latest version.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Encodable`](/documentation/Swift/Encodable)

[`Decodable`](/documentation/Swift/Decodable)

[`Equatable`](/documentation/Swift/Equatable)

---

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