---
title: allowsAdditionalCalls
framework: evaluations
role: symbol
role_heading: Instance Property
path: evaluations/trajectoryexpectation/allowsadditionalcalls
---

# allowsAdditionalCalls

A Boolean value that indicates whether to allow tool calls that don’t match any expectation.

## Declaration

```swift
var allowsAdditionalCalls: Bool
```

## Mentioned in

Evaluating tool-calling behavior

## Discussion

Discussion When false, any unmatched tool call causes evaluation to fail. When true (the default), unmatched calls are ignored as long as all expectations are met.

## See Also

### Combining expectations

- [ordered](evaluations/trajectoryexpectation/ordered.md)
- [unordered](evaluations/trajectoryexpectation/unordered.md)
- [disallowed](evaluations/trajectoryexpectation/disallowed.md)