Neural Machine Translation ML Frameworks

End-to-end NMT systems and implementations for translating text between languages using sequence-to-sequence models. Does NOT include transliteration, spoken language translation, general language datasets, or non-neural translation approaches.

There are 59 neural machine translation frameworks tracked. 1 score above 70 (verified tier). The highest-rated is facebookresearch/fairseq2 at 87/100 with 1,122 stars and 25,434 monthly downloads. 2 of the top 10 are actively maintained.

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#	Framework	Score	Tier	Stars	Language
1	facebookresearch/fairseq2 FAIR Sequence Modeling Toolkit 2	87	Verified	1,122	Python
2	OpenNMT/OpenNMT-tf Neural machine translation and sequence learning using TensorFlow	68	Established	1,486	Python
3	lhotse-speech/lhotse Tools for handling multimodal data in machine learning projects.	67	Established	1,120	Python
4	awslabs/sockeye Sequence-to-sequence framework with a focus on Neural Machine Translation...	67	Established	1,217	Python
5	google/sequence-layers A neural network layer API and library for sequence modeling, designed for...	64	Established	56	Python
6	mozilla/translations The code, training pipeline, and models that power Firefox Translations	59	Established	258	C++
7	Helsinki-NLP/OPUS-MT-train Training open neural machine translation models	54	Established	403	Makefile
8	Helsinki-NLP/Opus-MT Open neural machine translation models and web services	54	Established	782	Python
9	facebookresearch/fairseq Facebook AI Research Sequence-to-Sequence Toolkit written in Python.	53	Established	32,190	Python
10	THUNLP-MT/THUMT An open-source neural machine translation toolkit developed by Tsinghua...	51	Established	705	Python
11	wb14123/seq2seq-couplet Play couplet with seq2seq model. 用深度学习对对联。	51	Established	5,506	Python
12	keon/seq2seq Minimal Seq2Seq model with Attention for Neural Machine Translation in PyTorch	51	Established	703	Python
13	MaximumEntropy/Seq2Seq-PyTorch Sequence to Sequence Models with PyTorch	51	Established	742	Python
14	pytorch/translate Translate - a PyTorch Language Library	51	Established	836	Python
15	OpenNMT/OpenNMT Open Source Neural Machine Translation in Torch (deprecated)	51	Established	2,391	Lua
16	modernmt/modernmt Neural Adaptive Machine Translation that adapts to context and learns from...	49	Emerging	351	Java
17	jonsafari/nmt-list A list of Neural MT implementations	48	Emerging	365	—
18	hamelsmu/Seq2Seq_Tutorial Code For Medium Article "How To Create Data Products That Are Magical Using...	48	Emerging	139	Jupyter Notebook
19	eladhoffer/seq2seq.pytorch Sequence-to-Sequence learning using PyTorch	47	Emerging	518	Python
20	Nemzy/language-translation Neural machine translator for English2German translation.	47	Emerging	98	Jupyter Notebook
21	labmlai/python_autocomplete Use Transformers and LSTMs to learn Python source code	47	Emerging	194	Jupyter Notebook
22	lium-lst/nmtpytorch Sequence-to-Sequence Framework in PyTorch	45	Emerging	392	Jupyter Notebook
23	hlt-mt/FBK-fairseq Repository containing the open source code of works published at the FBK MT unit.	43	Emerging	60	Python
24	daormar/thot Thot toolkit for statistical machine translation	42	Emerging	53	C++
25	jayparks/tf-seq2seq Sequence to sequence learning using TensorFlow.	42	Emerging	389	Python
26	findsimilar/find-similar User-friendly library to find similar objects	40	Emerging	11	Python
27	google-research-datasets/wit WIT (Wikipedia-based Image Text) Dataset is a large multimodal multilingual...	40	Emerging	1,101	—
28	deep-diver/EN-FR-MLT-tensorflow English-French Machine Language Translation in Tensorflow	39	Emerging	109	HTML
29	geyang/deep-auto-punctuation a pytorch implementation of auto-punctuation learned character by character	35	Emerging	141	Jupyter Notebook
30	reddy-lab-code-research/XLCoST Code and data for XLCoST: A Benchmark Dataset for Cross-lingual Code Intelligence	34	Emerging	91	C
31	OpenBMB/CPM-Live Live Training for Open-source Big Models	33	Emerging	505	Python
32	billingsmoore/MLotsawa Tibetan-English neural machine translation for edge devices.	30	Emerging	13	Jupyter Notebook
33	fabio-sim/Fast-SeamlessM4T-ONNX ONNX-compatible Fast SeamlessM4T—Massively Multilingual & Multimodal Machine...	27	Experimental	43	Python
34	alexeytochin/tf_seq2seq_losses TensorFlow implementations of losses for sequence to sequence machine...	27	Experimental	10	Python
35	hlp-ai/mt-core Transformer based Neural Machine Translation with Tensorflow2	25	Experimental	1	JavaScript
36	FotieMConstant/lingua English to Pidgin English(Cameroon) Translator Model	25	Experimental	4	Jupyter Notebook
37	naver-ai/MetricMT The official code repository for MetricMT - a reward optimization method for...	23	Experimental	25	—
38	amazon-science/isometric-slt Isometric Spoken Language Translation - Isometric SLT.	23	Experimental	6	JavaScript
39	aliahmad552/french-english-translation-seq2seq-model This project is a Neural Machine Translation (NMT) system that translates...	22	Experimental	4	Jupyter Notebook
40	ysfztpp/Neural_Machine_Translation_from_Scratch A minimal, from-scratch implementation of a Neural Machine Translation (NMT)...	22	Experimental	3	Jupyter Notebook
41	roeeaharoni/string-to-tree-nmt Source code and data for the paper "Towards String-to-Tree Neural Machine...	22	Experimental	16	JavaScript
42	aymanshar/IdiomX IdiomX is a research-oriented Natural Language Processing (NLP) project that...	22	Experimental	—	Jupyter Notebook
43	MMADUs/Opus100-EN-ID-NMT English to Indonesian Neural Machine Translation prototype using Transformer...	21	Experimental	2	Jupyter Notebook
44	avijit-jana/SeqFlipAttention SeqFlipAttention is a forward‑looking PyTorch demonstration of...	21	Experimental	2	Jupyter Notebook
45	sunilbelde/neural-machine-translation-english-to-hindi-telugu Implemented Machine Translation model using Badhanu Attention Mechanism....	20	Experimental	8	Jupyter Notebook
46	Mohamed-Mohamed-Ibrahim/French-to-English-NMT This project implements two Sequence-to-Sequence (Seq2Seq) models which are...	19	Experimental	—	Jupyter Notebook
47	bilalhameed248/Urdu-To-English-Machine-Translation Fine tuned Urdu to English machine translation pre train model using...	18	Experimental	8	Jupyter Notebook
48	koubra-gaby/Translate_Chadian_Arabic-French Projet de NLP (traitement du langage naturel) pour construire un modèle de...	17	Experimental	2	Jupyter Notebook
49	HedvaldoCosta/en2pt-nmt-model Aplicação de um modelo PLN (Processamento de Linguagem Natural) para a...	17	Experimental	2	Python
50	thefcraft/torch-transformer-hinglish2hindi-translator torch-transformer-hinglish2hindi-translator is a character-level translater...	16	Experimental	4	Jupyter Notebook
51	axelbrons/translator-rnn A fr-en translator from scratch using RNN and Attention	15	Experimental	—	Python
52	stevezheng23/seq2seq_tf Sequence-to-Sequence in Tensorflow	13	Experimental	8	Python
53	sergobago/punctuation-restoration Punctuation restoration using transformer on languages: RU, EN, FR, DE	12	Experimental	4	Python
54	baladon-lucas-pardinas/NMT-Translation-gn-es Computer Engineering thesis project made with the aim of enhancing...	12	Experimental	3	JavaScript
55	SherifGamal9441/Italian-English-Translation-with-Seq2Seq-Attention Sequence-to-Sequence Neural Machine Translation with Attention Mechanisms...	12	Experimental	1	Jupyter Notebook
56	Almas-ansari/Transliteration-Hindi-To-English A neural machine transliteration system that converts words written in...	12	Experimental	1	Jupyter Notebook
57	YutongWang1216/CR-NMT Code and data realease for "Revisiting Commonsense Reasoning in Machine...	11	Experimental	5	Roff
58	YashBhadange2006/AksharLM A character-level Hindi language model built from scratch in PyTorch using...	11	Experimental	—	Jupyter Notebook
59	alamart/Traduction_Bicorpus The idea is to train a model to translate texts from a dataset of parallel texts	10	Experimental	1	Java

Comparisons in this category

fairseq2 and fairseq (87 vs 53) OpenNMT-tf and OpenNMT (68 vs 51) fairseq2 and Seq2Seq-PyTorch (87 vs 51) Seq2Seq-PyTorch and seq2seq (51 vs 51) Opus-MT and OPUS-MT-train (54 vs 54)