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metadata
license: apache-2.0
base_model: Helsinki-NLP/opus-mt-bg-eo
library_name: transformers
pipeline_tag: translation
tags:
  - translation
  - marian

translate-bg-eo

Machine translation model, bg to eo, published by Windstorm Labs.

Attribution

Derived from Helsinki-NLP/opus-mt-bg-eo, licensed apache-2.0. Windstorm Labs did not train the original model. This notice provides the attribution the licence requires.

What was changed

The weights in this repository have been modified from the original. A full fine-tune on OPUS-100 parallel corpus data.

Method deep-finetune
Tensors modified 253 of 254
Max absolute weight delta 1.715e-02
Verified tensor-by-tensor against the upstream original, 2026-07-26

The comparison is tensor-level rather than file-level: safetensors and PyTorch .bin containers hash differently even when the tensors inside are identical, so a file-hash mismatch would prove nothing.

Contents

A single transformers build in safetensors format, loadable directly:

from transformers import AutoTokenizer, AutoModelForSeq2SeqLM

tok = AutoTokenizer.from_pretrained("WindyTranslate/translate-bg-eo")
model = AutoModelForSeq2SeqLM.from_pretrained("WindyTranslate/translate-bg-eo")

batch = tok(["<your text here>"], return_tensors="pt", padding=True)
print(tok.batch_decode(model.generate(**batch), skip_special_tokens=True))

Other builds of this pair, including CTranslate2 INT8, are not included in this repository.

Limitations

  • A single language direction: bg to eo.
  • No quality benchmark has been run on this pair. The weights are verified to differ from the original; that is a statement about provenance, not about translation quality.
  • Quality is not monotonic with model size or with the amount of fine-tuning applied.