Title: AbstractApiBasedModel::__construct
Published: May 20, 2026

---

# AbstractApiBasedModel::__construct( WordPressAiClientProvidersModelsDTOModelMetadata $metadata, WordPressAiClientProvidersDTOProviderMetadata $providerMetadata )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#wp--skip-link--target)

Constructor.

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#parameters)󠁿

 `$metadata`WordPressAiClientProvidersModelsDTOModelMetadatarequired

The metadata for the model.

`$providerMetadata`WordPressAiClientProvidersDTOProviderMetadatarequired

The metadata for the model’s provider.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#source)󠁿

    ```php
    public function __construct(ModelMetadata $metadata, ProviderMetadata $providerMetadata)
    {
        $this->metadata = $metadata;
        $this->providerMetadata = $providerMetadata;
        $this->config = ModelConfig::fromArray([]);
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/src/providers/apibasedimplementation/abstractapibasedmodel.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/php-ai-client/src/Providers/ApiBasedImplementation/AbstractApiBasedModel.php#L51)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Providers/ApiBasedImplementation/AbstractApiBasedModel.php#L51-L56)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#related)󠁿

| Uses | Description | 
| [ModelConfig::fromArray()](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-models-dto-modelconfig/fromarray/)`wp-includes/php-ai-client/src/Providers/Models/DTO/ModelConfig.php` |

{@inheritDoc}

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-apibasedimplementation-abstractapibasedmodel/__construct/?output_format=md#changelog)󠁿

| Version | Description | 
| [0.1.0](https://developer.wordpress.org/reference/since/0.1.0/) | Introduced. |

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