From Free Software Directory
Jump to: navigation, search



ctranslate2 is inference engine for Transformer models

CTranslate2 is a fast and full-featured inference engine for Transformer models. It aims to provide comprehensive inference features and be the most efficient and cost-effective solution to deploy standard neural machine translation systems on CPU and GPU.



Verified by

Verified on




Verified by

Craig Topham

Verified on

17 September 2021

Leaders and contributors

Resources and communication

Software prerequisites


Property "Submitted by" (as page type) with input value "{{{Submitted by}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. "{{{Submitted date}}}" contains an extrinsic dash or other characters that are invalid for a date interpretation.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.