translate-windy-hplt-en-he

WindyTranslate/translate-windy-hplt-en-he

translate-windy-hplt-en-he is a translation model from WindyTranslate. Use it when you need text moved from one language to another. It is set up for ctranslate2. The card lists the license as cc-by-4.0.

Part of the Windstorm Labs open model catalogue. Scores, licence and attribution for every model: https://windytranslate.com/models/translate-windy-hplt-en-he

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At a glance

Task: Translation
Library: ctranslate2
License: cc-by-4.0
Access: Public
Created: Aug 4, 2026
Updated: Oct 1, 2026
SHA: cd1fa90c

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Base models

HPLT/translate-en-he-v2.0-hplt_opus

Model card

From the Hugging Face model README

translate-windy-hplt-en-he — en to he

Part of the Windstorm Labs open model catalogue. Scores, licence and attribution for every model: https://windytranslate.com/models/translate-windy-hplt-en-he

Bilingual machine translation in CTranslate2 INT8 for fast CPU inference. Fine-tuned by Windstorm Labs from HPLT/translate-en-he-v2.0-hplt_opus.

Attribution

Derived from HPLT/translate-en-he-v2.0-hplt_opus, from the HPLT project, licensed under CC-BY-4.0. Modified by Windstorm Labs. Attribution is retained as the licence requires.

What we did

Converted from the upstream Marian release, LoRA fine-tuned on parallel data for this language pair, merged into the base weights, then quantized to INT8.


Rank / alpha	8 / 16
Learning rate / steps	2.5e-06 / 50
Target modules	`q_proj`, `v_proj`
Seed	42
Training data	opus100_en-he, 2,000 sentence pairs
Tensors modified	36

Provenance

base model.bin  sha256  bfdf7df1327d96ec9a6727dfea2e66e7fc815608ac840ec73ea454512046a4e9
this model.bin  sha256  58dedcba53b2f6d8549c5daa5b698b6ef7e0865b80d804e1d47ba9856859b976

Verified after INT8 quantization, on the published artifact.

Evaluation

FLORES-200 devtest, 200 sentences, beam 4, CTranslate2 INT8 on CPU.

	spBLEU	chrF
this model	39.59	56.34

Notes

Single language pair: en to he.
FLORES-200 is news and encyclopedic prose.
No human evaluation was performed.

Task: Translation
Library: ctranslate2
License: cc-by-4.0
Created: Aug 4, 2026
Updated: Oct 1, 2026