---
title: BinaryResponse
seo:
  title: BinaryResponse — Python SDK
  description: Pass/fail response for binary scorers. (Python SDK)
description: Pass/fail response for binary scorers.
---

```python
return BinaryResponse(
    value=True,
    reason="Output correctly answers the question.",
)
```

## Attributes

| Prop | Type | Default | Description |
| - | - | - | - |
| `value?` | `bool` | - | True if the evaluation passed, False otherwise. |
| `reason?` | `str` | - | |
| `citations?` | `Optional[List[Citation]]` | `None` | |