Title: ProviderModelsMetadata
Published: May 20, 2026

---

# class ProviderModelsMetadata {}

## In this article

 * [Description](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#description)
 * [Methods](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#methods)
 * [Source](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#source)
 * [Changelog](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#changelog)

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

Represents metadata about a provider and its available models.

## 󠀁[Description](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#description)󠁿

This class combines provider information with the models that the provider offers,
facilitating model discovery and selection.

## 󠀁[Methods](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/?output_format=md#methods)󠁿

| Name | Description | 
| [ProviderModelsMetadata::__clone](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/__clone/) | Creates a deep clone of this metadata. | 
| [ProviderModelsMetadata::__construct](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/__construct/) | Constructor. | 
| [ProviderModelsMetadata::fromArray](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/fromarray/) | {@inheritDoc} | 
| [ProviderModelsMetadata::getJsonSchema](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/getjsonschema/) | {@inheritDoc} | 
| [ProviderModelsMetadata::getModels](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/getmodels/) | Gets the available models. | 
| [ProviderModelsMetadata::getProvider](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/getprovider/) | Gets the provider metadata. | 
| [ProviderModelsMetadata::toArray](https://developer.wordpress.org/reference/classes/wordpress-aiclient-providers-dto-providermodelsmetadata/toarray/) | {@inheritDoc} |

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

    ```php
    class ProviderModelsMetadata extends AbstractDataTransferObject
    {
        public const KEY_PROVIDER = 'provider';
        public const KEY_MODELS = 'models';
        /**
         * @var ProviderMetadata The provider metadata.
         */
        protected \WordPress\AiClient\Providers\DTO\ProviderMetadata $provider;
        /**
         * @var list<ModelMetadata> The available models.
         */
        protected array $models;
        /**
         * Constructor.
         *
         * @since 0.1.0
         *
         * @param ProviderMetadata $provider The provider metadata.
         * @param list<ModelMetadata> $models The available models.
         *
         * @throws InvalidArgumentException If models is not a list.
         */
        public function __construct(\WordPress\AiClient\Providers\DTO\ProviderMetadata $provider, array $models)
        {
            if (!array_is_list($models)) {
                throw new InvalidArgumentException('Models must be a list array.');
            }
            $this->provider = $provider;
            $this->models = $models;
        }
        /**
         * Creates a deep clone of this metadata.
         *
         * Clones the provider metadata and all model metadata objects
         * to ensure the cloned instance is independent of the original.
         *
         * @since 0.4.2
         */
        public function __clone()
        {
            // Clone provider metadata
            $this->provider = clone $this->provider;
            // Deep clone models array (ModelMetadata has __clone)
            $clonedModels = [];
            foreach ($this->models as $model) {
                $clonedModels[] = clone $model;
            }
            $this->models = $clonedModels;
        }
        /**
         * Gets the provider metadata.
         *
         * @since 0.1.0
         *
         * @return ProviderMetadata The provider metadata.
         */
        public function getProvider(): \WordPress\AiClient\Providers\DTO\ProviderMetadata
        {
            return $this->provider;
        }
        /**
         * Gets the available models.
         *
         * @since 0.1.0
         *
         * @return list<ModelMetadata> The available models.
         */
        public function getModels(): array
        {
            return $this->models;
        }
        /**
         * {@inheritDoc}
         *
         * @since 0.1.0
         */
        public static function getJsonSchema(): array
        {
            return ['type' => 'object', 'properties' => [self::KEY_PROVIDER => \WordPress\AiClient\Providers\DTO\ProviderMetadata::getJsonSchema(), self::KEY_MODELS => ['type' => 'array', 'items' => ModelMetadata::getJsonSchema(), 'description' => 'The available models for this provider.']], 'required' => [self::KEY_PROVIDER, self::KEY_MODELS]];
        }
        /**
         * {@inheritDoc}
         *
         * @since 0.1.0
         *
         * @return ProviderModelsMetadataArrayShape
         */
        public function toArray(): array
        {
            return [self::KEY_PROVIDER => $this->provider->toArray(), self::KEY_MODELS => array_map(static fn(ModelMetadata $model): array => $model->toArray(), $this->models)];
        }
        /**
         * {@inheritDoc}
         *
         * @since 0.1.0
         */
        public static function fromArray(array $array): self
        {
            static::validateFromArrayData($array, [self::KEY_PROVIDER, self::KEY_MODELS]);
            return new self(\WordPress\AiClient\Providers\DTO\ProviderMetadata::fromArray($array[self::KEY_PROVIDER]), array_map(static fn(array $modelData): ModelMetadata => ModelMetadata::fromArray($modelData), $array[self::KEY_MODELS]));
        }
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/php-ai-client/src/providers/dto/providermodelsmetadata.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/php-ai-client/src/Providers/DTO/ProviderModelsMetadata.php#L27)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/php-ai-client/src/Providers/DTO/ProviderModelsMetadata.php#L27-L128)

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

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

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