> $embeddings */ public function __construct(public array $embeddings, public int $tokens, public Meta $meta) {} /** * Get the first set of embeddings in the response. * * @return array */ public function first(): array { return $this->embeddings[0]; } /** * Get the instance as an array. */ public function toArray(): array { return [ 'embeddings' => $this->embeddings, 'tokens' => $this->tokens, 'meta' => $this->meta, ]; } /** * Get the JSON serializable representation of the instance. */ public function jsonSerialize(): mixed { return $this->toArray(); } /** * Get the number of generated embeddings in the response. */ public function count(): int { return count($this->embeddings); } /** * Get an iterator for the object. * * @return Traversable> */ public function getIterator(): Traversable { foreach ($this->embeddings as $embedding) { yield $embedding; } } }