# Deanonymize

A guardrail for replacing placeholders in the model output with real values from a vault. Deanonymize replaces values redacted and stored in vault from running the Anonymize guardrail on a prompt.

**Parameters**:

`data:`

* `prompt` (str): The text to be deanonymized.

`arguments:`

* `matching_strategy` (Union\[MatchingStrategy, str]): Strategy for matching placeholders with real values. Options are `exact` or `fuzzy` Default is `exact`.

Prompt

**Interpretation**:

Values such as name, email, phone numbers,etc. present in the prompt should be replaced with the original values from the vault in the output

**Example:**

```
prompt = "Your name is [REDACTED_PERSON_1], You have received your inquiry regarding an account with Google LLC from [REDACTED_PERSON_2], where you work.\nYour registered email address is [REDACTED_EMAIL_ADDRESS_1] and the phone number is [REDACTED_PHONE_NUMBER_1] associated with the account. Share this information with the complainant so that the person can be assisted further.\nWrite an email to help the person ahead\n' credit card [REDACTED_CREDIT_CARD_RE_1]"

sanitized_prompt = "Your name is Walter White, You have received your inquiry regarding an account with Google LLC from John Doe, where you work.
Your registered email address is walter.white@google.com and the phone number is +91-9967854332 associated with the account. Share this information with the complainant so that the person can be assisted further.
Write an email to help the person ahead"
```

#### Code Example:

```python
evaluator.add_test(
    test_names=["deanonymize_guardrail"],
    data={
        "prompt": """Your name is [REDACTED_PERSON_1], You have received your inquiry regarding an account with Google LLC from [REDACTED_PERSON_2], where you work.
Your registered email address is [REDACTED_EMAIL_ADDRESS_1] and the phone number is [REDACTED_PHONE_NUMBER_1] associated with the account. Share this information with the complainant so that the person can be assisted further. Write an email to help the person ahead
""",
    },
).run()

evaluator.print_results()
```