translatte pair models
Small int8 translation models, one per language pair to and from English (59 xx → en and
57 en → xx), mirrored unmodified for on-device downloads by the translatte app.
All models were trained and released by Mozilla's translations project, the engine behind Firefox's on-device translations, under the Mozilla Public License 2.0. Each directory holds the latest release of that pair listed in the project's model registry, byte for byte (sizes and sha256 checked against the release records). Thanks to the Mozilla translations team.
Each <src>-<tgt>/ directory contains:
model.<pair>.intgemm.alphas.bin: the Marian student model (int8)vocab.<pair>.spm: the SentencePiece vocabulary (some CJK pairs have separatesrcvocab/trgvocabfiles)lex.50.50.<pair>.s2t.bin: the lexical shortlist
Run them with bergamot-translator (MPL-2.0) using
gemm-precision: int8shiftAlphaAll and the shortlist.
Directories use the release records' language codes except zh for Simplified Chinese (zh-Hans).
Pairs without a general release (currently mt-en and nn-en) carry the latest alpha.
| From | To | Directory | Release | Size |
|---|---|---|---|---|
af |
en |
af-en/ |
2.0 | 36.5 MB |
ar |
en |
ar-en/ |
2.2 | 37.0 MB |
az |
en |
az-en/ |
2.1 | 37.2 MB |
be |
en |
be-en/ |
2.1 | 37.0 MB |
bg |
en |
bg-en/ |
2.0 | 36.8 MB |
bn |
en |
bn-en/ |
1.0 | 22.9 MB |
bs |
en |
bs-en/ |
2.0 | 37.5 MB |
ca |
en |
ca-en/ |
2.0 | 36.7 MB |
cs |
en |
cs-en/ |
2.0 | 37.4 MB |
da |
en |
da-en/ |
1.0 | 22.4 MB |
de |
en |
de-en/ |
2.0 | 37.3 MB |
el |
en |
el-en/ |
1.1 | 22.3 MB |
es |
en |
es-en/ |
2.0 | 37.0 MB |
et |
en |
et-en/ |
2.0 | 37.0 MB |
eu |
en |
eu-en/ |
2.1 | 36.1 MB |
fa |
en |
fa-en/ |
1.0 | 21.9 MB |
fi |
en |
fi-en/ |
2.0 | 37.6 MB |
fr |
en |
fr-en/ |
2.0 | 37.2 MB |
gl |
en |
gl-en/ |
2.1 | 36.8 MB |
gu |
en |
gu-en/ |
1.0 | 22.3 MB |
he |
en |
he-en/ |
1.0 | 22.6 MB |
hi |
en |
hi-en/ |
1.0 | 22.7 MB |
hr |
en |
hr-en/ |
1.0 | 21.8 MB |
hu |
en |
hu-en/ |
2.1 | 37.2 MB |
id |
en |
id-en/ |
1.0 | 22.0 MB |
is |
en |
is-en/ |
2.0 | 36.3 MB |
it |
en |
it-en/ |
2.0 | 37.1 MB |
ja |
en |
ja-en/ |
2.1 | 54.8 MB |
kn |
en |
kn-en/ |
1.0 | 22.9 MB |
ko |
en |
ko-en/ |
2.1 | 54.0 MB |
lt |
en |
lt-en/ |
1.0 | 22.7 MB |
lv |
en |
lv-en/ |
1.0 | 22.2 MB |
ml |
en |
ml-en/ |
1.0 | 23.3 MB |
mr |
en |
mr-en/ |
2.0 | 37.1 MB |
ms |
en |
ms-en/ |
1.0 | 22.3 MB |
mt |
en |
mt-en/ |
1.0a1 | 21.0 MB |
nb |
en |
nb-en/ |
2.0 | 22.5 MB |
nl |
en |
nl-en/ |
2.0 | 37.2 MB |
nn |
en |
nn-en/ |
1.0a1 | 15.0 MB |
pl |
en |
pl-en/ |
2.0 | 37.3 MB |
pt |
en |
pt-en/ |
2.0 | 37.0 MB |
ro |
en |
ro-en/ |
1.0 | 22.6 MB |
ru |
en |
ru-en/ |
2.1 | 36.9 MB |
sk |
en |
sk-en/ |
1.0 | 22.9 MB |
sl |
en |
sl-en/ |
2.1 | 36.7 MB |
sq |
en |
sq-en/ |
1.0 | 22.2 MB |
sr |
en |
sr-en/ |
1.0 | 22.6 MB |
sv |
en |
sv-en/ |
1.0 | 22.6 MB |
ta |
en |
ta-en/ |
2.0 | 37.6 MB |
te |
en |
te-en/ |
1.0 | 23.0 MB |
th |
en |
th-en/ |
2.0 | 37.0 MB |
tl |
en |
tl-en/ |
2.0 | 37.3 MB |
tr |
en |
tr-en/ |
1.0 | 22.6 MB |
ug |
en |
ug-en/ |
2.1 | 35.9 MB |
uk |
en |
uk-en/ |
1.1 | 21.9 MB |
ur |
en |
ur-en/ |
2.1 | 35.9 MB |
vi |
en |
vi-en/ |
1.0 | 21.8 MB |
zh-Hans |
en |
zh-en/ |
2.1 | 54.6 MB |
zh-Hant |
en |
zh-Hant-en/ |
2.0 | 51.8 MB |
en |
af |
en-af/ |
2.0 | 35.6 MB |
en |
ar |
en-ar/ |
2.2 | 35.6 MB |
en |
az |
en-az/ |
2.1 | 35.6 MB |
en |
be |
en-be/ |
2.0 | 35.1 MB |
en |
bg |
en-bg/ |
2.0 | 35.6 MB |
en |
bn |
en-bn/ |
1.0 | 21.3 MB |
en |
bs |
en-bs/ |
2.0 | 35.6 MB |
en |
ca |
en-ca/ |
2.0 | 36.7 MB |
en |
cs |
en-cs/ |
2.0 | 35.9 MB |
en |
da |
en-da/ |
1.0 | 21.8 MB |
en |
de |
en-de/ |
2.1 | 36.7 MB |
en |
el |
en-el/ |
1.0 | 20.9 MB |
en |
es |
en-es/ |
2.1 | 36.6 MB |
en |
et |
en-et/ |
2.0 | 35.9 MB |
en |
eu |
en-eu/ |
2.0 | 35.5 MB |
en |
fa |
en-fa/ |
1.1 | 21.6 MB |
en |
fi |
en-fi/ |
2.0 | 35.9 MB |
en |
fr |
en-fr/ |
2.0 | 36.7 MB |
en |
gl |
en-gl/ |
2.1 | 35.4 MB |
en |
gu |
en-gu/ |
1.0 | 21.3 MB |
en |
he |
en-he/ |
1.0 | 21.1 MB |
en |
hi |
en-hi/ |
1.0 | 21.6 MB |
en |
hr |
en-hr/ |
1.0 | 21.3 MB |
en |
hu |
en-hu/ |
2.1 | 35.8 MB |
en |
id |
en-id/ |
1.0 | 21.4 MB |
en |
is |
en-is/ |
2.0 | 36.2 MB |
en |
it |
en-it/ |
2.1 | 36.5 MB |
en |
ja |
en-ja/ |
2.3 | 49.6 MB |
en |
kn |
en-kn/ |
1.0 | 21.0 MB |
en |
ko |
en-ko/ |
2.1 | 51.9 MB |
en |
lt |
en-lt/ |
2.1 | 35.8 MB |
en |
lv |
en-lv/ |
2.1 | 35.7 MB |
en |
ml |
en-ml/ |
1.0 | 20.8 MB |
en |
mr |
en-mr/ |
2.0 | 35.3 MB |
en |
ms |
en-ms/ |
1.0 | 21.9 MB |
en |
nb |
en-nb/ |
2.0 | 22.2 MB |
en |
nl |
en-nl/ |
2.1 | 36.4 MB |
en |
pl |
en-pl/ |
2.1 | 35.9 MB |
en |
pt |
en-pt/ |
2.1 | 36.3 MB |
en |
ro |
en-ro/ |
1.0 | 21.7 MB |
en |
ru |
en-ru/ |
2.1 | 35.2 MB |
en |
sk |
en-sk/ |
2.1 | 35.7 MB |
en |
sl |
en-sl/ |
2.1 | 35.8 MB |
en |
sq |
en-sq/ |
2.0 | 21.3 MB |
en |
sr |
en-sr/ |
2.0 | 35.0 MB |
en |
sv |
en-sv/ |
1.0 | 21.9 MB |
en |
ta |
en-ta/ |
2.0 | 35.4 MB |
en |
te |
en-te/ |
1.0 | 21.0 MB |
en |
th |
en-th/ |
2.0 | 35.6 MB |
en |
tl |
en-tl/ |
2.0 | 35.2 MB |
en |
tr |
en-tr/ |
1.0 | 21.2 MB |
en |
ug |
en-ug/ |
2.1 | 34.5 MB |
en |
uk |
en-uk/ |
2.2 | 35.5 MB |
en |
ur |
en-ur/ |
2.0 | 35.5 MB |
en |
vi |
en-vi/ |
2.0 | 36.9 MB |
en |
zh-Hans |
en-zh/ |
2.2 | 51.9 MB |
en |
zh-Hant |
en-zh-Hant/ |
2.0 | 49.5 MB |