Helsinki-NLP_opus-mt-ja-en

Name: Helsinki-NLP/opus-mt-ja-en
License: apache-2.0

Helsinki-NLP · View on Hugging Face ↗

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Observed 2026-09-02T13:56:39Z via announce.aitorrent.org:7070.

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tags:

translation license: apache-2.0

opus-mt-ja-en

source languages: ja
target languages: en
OPUS readme: ja-en
dataset: opus
model: transformer-align
pre-processing: normalization + SentencePiece
download original weights: opus-2019-12-18.zip
test set translations: opus-2019-12-18.test.txt
test set scores: opus-2019-12-18.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba.ja.en	41.7	0.589

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magnet:?xt=urn:btih:ae2ca919f4e52feff244165307f9467e1d66263e&dn=Helsinki-NLP_opus-mt-ja-en

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Files & hashes

Path	Size	sha1	sha256
README.md	818 B (818 B)	a316f70d83349bb0de81cbba772c82f3289aeb71	0b86e8b0db54d2371edbd3896da45f44c1d1c4d151c6a1164304da49fd841676
config.json	1.3 KB (1,381 B)	2860e0a64affcb7530b295ef84fb3b0ed48b8896	e289b397c417050d9be37049677abf8929c35b16397389ad591a8d008e6db340
generation_config.json	293 B (293 B)	41c37811c1d603dc73e6fc006683f8d8f95f5b46	2a2ada2b87855613701872484737458add1c5d3a4330185e7fa4a3d1f6888f48
pytorch_model.bin	289.2 MB (303,294,189 B)	2e81f9ae90394cfcdc7727e1269c76ebf743b1eb	ed649116c143fc2d7aea690246f4b2b7caa814e9e00a8d5bbe047822b18de022
source.spm	763.5 KB (781,853 B)	a4e37a5c32db4435e561c31cbdd358211f63b967	d0b5c3b10b5959f056ff2c86e2f2356129242ff1fc72d3a4a34d6a8c0eee4e57
target.spm	783.1 KB (801,883 B)	1eb1c96b041404cde4901e1ea19b156c200b594d	35d89c704e270d441fade716a3931d49c43179400682edcca7f180694982a2f6
tokenizer_config.json	42 B (42 B)	704dfc6fe07e213006d6985420124ce11bcf9c57	9db10a7f6e536bc53ecdd33bb23fa7ba610d20ee7959059a9deee5f33d636e54
vocab.json	1.4 MB (1,501,341 B)	7b29094ac717b78f5e536b624e991e555438790d	0483c9c2b3deade6d6fbfe149eccf9cd3c44c77b348232030ae2d81400d65b61

Cite this release

Canonical URL: https://aiseedbank.org/models/Helsinki-NLP_opus-mt-ja-en/
Slug: Helsinki-NLP_opus-mt-ja-en
Infohash: ae2ca919f4e52feff244165307f9467e1d66263e
License: apache-2.0
Signing key fingerprint: 85a3b32c3712427b

Every file carries a locally computed sha256 — verify a download against the signed sums: Helsinki-NLP_opus-mt-ja-en.SHA256SUMS (+ minisign signature).

Provenance

Upstream repository	Helsinki-NLP/opus-mt-ja-en
Revision (pinned)	0770961a39ba6bd66305b149c3f4110bcafca2e6
Fetched at	2026-09-02T03:11:41Z
License at fetch	apache-2.0
Snapshot tool	huggingface · seedbank 0.1.0

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✓ verified · rehash-vs-hf-metadata at 2026-09-02T03:11:46Z

apache-2.0292.2 MB (306,381,800 bytes)transformerspytorchmariantext2text-generationtranslationendpoints_compatible3 languages (tf, ja, en)