OpenNMT

All

25 repositories

CTranslate2
Public
Fast inference engine for Transformer models
deep-neural-networks deep-learning cpp
deep-neural-networks deep-learning cpp neon machine-translation openmp parallel-computing cuda inference avx
C++
•
MIT License
•453•4.3k•215•41•Updated Feb 4, 2026Feb 4, 2026
Tokenizer
Public
Fast and customizable text tokenization library with BPE and SentencePiece support
python unicode natural-language-processing
python unicode natural-language-processing cpp icu tokenizer machine-translation tokenization bpe sentencepiece
C++
•
MIT License
•79•330•5•3•Updated Jan 10, 2026Jan 10, 2026
OpenNMT-py
Public
Open Source Neural Machine Translation and (Large) Language Models in PyTorch
deep-learning machine-translation pytorch
deep-learning machine-translation pytorch neural-machine-translation language-model llms
Python
•
MIT License
•2.3k•7k•10•13•Updated Oct 14, 2025Oct 14, 2025
OpenNMT-tf
Public
Neural machine translation and sequence learning using TensorFlow
python natural-language-processing deep-learning
python natural-language-processing deep-learning tensorflow machine-translation neural-machine-translation opennmt
Python
•
MIT License
•380•1.5k•29•4•Updated Oct 14, 2023Oct 14, 2023
nmt-wizard
Public archive
Launch NMT tasks on the cloud
Python
•
MIT License
•16•13•2•7•Updated May 8, 2023May 8, 2023
nmt-wizard-docker
Public archive
Dockerized NMT frameworks for nmt-wizard
docker neural-machine-translation opennmt
docker neural-machine-translation opennmt
Python
•
MIT License
•19•39•1•1•Updated Apr 18, 2023Apr 18, 2023
opennmt.github.io
Public
OpenNMT website
CSS
•
MIT License
•12•5•0•0•Updated Jan 10, 2023Jan 10, 2023
papers
Public
TeX
•2•8•2•0•Updated Nov 26, 2021Nov 26, 2021
Plugins
Public archive
Plugins for OpenNMT server in 3rd Party applications
opennmt trados-studio opennmt-server
opennmt trados-studio opennmt-server
C#
•
MIT License
•2•6•1•0•Updated May 26, 2020May 26, 2020
CTranslate
Public archive
Lightweight C++ translator for OpenNMT Torch models (deprecated)
cpp eigen neural-machine-translation
cpp eigen neural-machine-translation opennmt
C++
•
MIT License
•47•81•7•1•Updated Apr 7, 2020Apr 7, 2020
OpenNMT
Public archive
Open Source Neural Machine Translation in Torch (deprecated)
lua deep-learning machine-translation
lua deep-learning machine-translation torch neural-machine-translation opennmt
Lua
•
MIT License
•460•2.4k•33•13•Updated Feb 19, 2020Feb 19, 2020
Hackathon
Public
Resources for the OpenNMT hackathon
Ruby
•10•51•1•0•Updated May 24, 2019May 24, 2019
lua-sentencepiece
Public
lua wrapper for sentencepiece library
C++
•
MIT License
•0•4•0•0•Updated Jun 23, 2018Jun 23, 2018
VisTools
Public
Toolkit independent tools for visualizing NMT systems
Python
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MIT License
•6•11•0•0•Updated Mar 19, 2018Mar 19, 2018
Presentations
Public
Presentations documents related to OpenNMT talk or events
1•14•0•0•Updated Mar 13, 2018Mar 13, 2018
Im2Text
Public
Im2Text extension to OpenNMT
Lua
•
MIT License
•22•138•5•0•Updated Aug 9, 2017Aug 9, 2017
Poster
Public
TeX
•1•0•0•0•Updated Jul 27, 2017Jul 27, 2017
Recipes
Public archive
Recipes for training OpenNMT systems
Shell
•
MIT License
•10•14•0•0•Updated Jul 26, 2017Jul 26, 2017
cnn-dailymail
Public
Code to obtain the CNN / Daily Mail dataset (non-anonymized) for summarization
Python
•308•7•0•0•Updated May 29, 2017May 29, 2017
Docs
Public
HTML
•0•2•0•0•Updated Mar 30, 2017Mar 30, 2017
nmt-benchmark
Public archive
JavaScript
•2•1•1•0•Updated Mar 15, 2017Mar 15, 2017
Report
Public archive
TeX
•3•3•0•0•Updated Feb 26, 2017Feb 26, 2017
adaptive-softmax
Public
Implements an efficient softmax approximation as described in the paper "Efficient softmax approximation for GPUs" (http://arxiv.org/abs/1609.04309)
Lua
•
Other
•48•4•0•0•Updated Feb 15, 2017Feb 15, 2017
IntegrationTesting
Public archive
Shell
•2•6•0•0•Updated Jan 29, 2017Jan 29, 2017
Server
Public archive
JavaScript
•
MIT License
•8•18•5•0•Updated Jan 2, 2017Jan 2, 2017