# writeEmbeddingForDictionary:language:revision:toURL:error: Exports the word embedding contained within a Core ML model file at the given URL. ``` + (BOOL) writeEmbeddingForDictionary:(NSDictionary *> *) dictionary language:(NLLanguage) language revision:(NSUInteger) revision toURL:(NSURL *) url error:(NSError **) error; ``` ## Parameters `dictionary` A dictionary of terms, and their vectors, which are represented by an array of doubles. `language` The language of the text in the word embedding. `revision` The revision of the word embedding. `url` The location in the file system to write the file to. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)