facebook/mbart-large-50-many-to-many-mmt
translation model by facebook
From the publisher
Model card & documentation
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This model is a fine-tuned checkpoint of mBART-large-50. mbart-large-50-many-to-many-mmt is fine-tuned for multilingual machine translation. It was introduced in Multilingual Translation with Extensible Multilingual Pretraining and Finetuning paper. The model can translate directly between any pair of 50 languages. To translate into a target language, the target language id is forced as the first generated token. To force the target language id as the first generated token, pass the forcedbostokenid parameter to the generate method. See the model hub to look for more fine-tuned versions. Arabic (arAR), Czech (csCZ), German (deDE), English (enXX), Spanish (esXX), Estonian (etEE), Finnish (fiFI), French (frXX), Gujarati (guIN), Hindi (hiIN), Italian (itIT), Japanese (jaXX), Kazakh (kkKZ), Korean (koKR),…
Read the full model card ↗ · Preview checked 2026-10-27T15:39:27.725Z
Inside the original model card — Document outline
- mBART-50 many to many multilingual machine translation
- Languages covered
- BibTeX entry and citation info
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Model overview
facebook/mbart-large-50-many-to-many-mmt is a translation model repository published by facebook on Hugging Face. The source reports the transformers library.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- translation
- Library
- transformers
- Recent downloads (30 days)
- 40,855
- Cumulative likes
- 417
- Hugging Face trending score
- 0
- Reported safetensors parameters
- 611,129,542
- Architecture
- MBartForConditionalGeneration
- License
- Not reported — check the model card
- Access
- Not gated by Hugging Face
- Created
- 2022-03-02T23:29:05.000Z
- Last modified
- 2023-09-28T16:42:59.000Z
Compatibility and lineage
Reported languages: multilingual, ar, cs, de, en, es, et, fi, fr, gu, hi, it, ja, kk, ko, lt, lv, my, ne, nl, ro, ru, si, tr, vi, zh, af, az, bn, fa, he, hr, id, ka, km, mk, ml, mn, mr, pl
Base-model lineage was not included.
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-11-01T06:54:35.191Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.