# CriterionFail

> **Class** in `deepagents`

📖 [View in docs](https://reference.langchain.com/python/deepagents/middleware/rubric/CriterionFail)

Per-criterion grader verdict when the criterion fails.

## Signature

```python
CriterionFail()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    name: str,
    passed: Literal[False],
    gap: str,
)
```

| Name | Type |
|------|------|
| `name` | `str` |
| `passed` | `Literal[False]` |
| `gap` | `str` |


## Properties

- `name`
- `passed`
- `gap`

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/0412009c5441bef8d75a427e1da8909e33ab5b56/libs/deepagents/deepagents/middleware/rubric.py#L166)