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VadimHursevich/rubert-tiny-sts-onnx

By VadimHursevich · ↓ 2 · ♥ 0 · Updated 2026-01-27

What's in this repo

This page lists the files in VadimHursevich/rubert-tiny-sts-onnx, including model.onnx.

  • 1 ONNX models (.onnx files)
  • 12 files, including 8 .json, 1 .md, 1 .onnx, 1 .txt
  • Last updated 2026-01-27

ONNX files

File Size Download
onnx/model.onnx — Download

How to use

These ONNX files can be loaded with ONNX Runtime. To inspect a model graph, upload the file to the Netron viewer. Download links point to the original files on Hugging Face.

README

Быстрый Bert для Semantic text similarity (STS) на CPU

Быстрая модель BERT для расчетов компактных эмбеддингов предложений на русском языке. Модель основана на cointegrated/rubert-tiny2 - имеет аналогичные размеры контекста (2048), ембеддинга (312) и быстродействие.

Использование модели с библиотекой transformers:

# pip install transformers sentencepiece
import torch
from transformers import AutoTokenizer, AutoModel
tokenizer = AutoTokenizer.from_pretrained("sergeyzh/rubert-tiny-sts")
model = AutoModel.from_pretrained("sergeyzh/rubert-tiny-sts")
# model.cuda()  # uncomment it if you have a GPU

def embed_bert_cls(text, model, tokenizer):
    t = tokenizer(text, padding=True, truncation=True, return_tensors='pt')
    with torch.no_grad():
        model_output = model(**{k: v.to(model.device) for k, v in t.items()})
    embeddings = model_output.last_hidden_state[:, 0, :]
    embeddings = torch.nn.functional.normalize(embeddings)
    return embeddings[0].cpu().numpy()

print(embed_bert_cls('привет мир', model, tokenizer).shape)
# (312,)

Использование с sentence_transformers:

from sentence_transformers import SentenceTransformer, util

model = SentenceTransformer('sergeyzh/rubert-tiny-sts')

sentences = ["привет мир", "hello world", "здравствуй вселенная"]
embeddings = model.encode(sentences)
print(util.dot_score(embeddings, embeddings))

Метрики

Оценки модели на бенчмарке encodechka:

Модель STS PI NLI SA TI
intfloat/multilingual-e5-large 0.862 0.727 0.473 0.810 0.979
sergeyzh/LaBSE-ru-sts 0.845 0.737 0.481 0.805 0.957
sergeyzh/rubert-mini-sts 0.815 0.723 0.477 0.791 0.949
sergeyzh/rubert-tiny-sts 0.797 0.702 0.453 0.778 0.946
Tochka-AI/ruRoPEBert-e5-base-512 0.793 0.704 0.457 0.803 0.970
cointegrated/LaBSE-en-ru 0.794 0.659 0.431 0.761 0.946
cointegrated/rubert-tiny2 0.750 0.651 0.417 0.737 0.937

Задачи:

  • Semantic text similarity (STS);
  • Paraphrase identification (PI);
  • Natural language inference (NLI);
  • Sentiment analysis (SA);
  • Toxicity identification (TI).

Быстродействие и размеры

На бенчмарке encodechka:

Модель CPU GPU size dim n_ctx n_vocab
intfloat/multilingual-e5-large 149.026 15.629 2136 1024 514 250002
sergeyzh/LaBSE-ru-sts 42.835 8.561 490 768 512 55083
sergeyzh/rubert-mini-sts 6.417 5.517 123 312 2048 83828
sergeyzh/rubert-tiny-sts 3.208 3.379 111 312 2048 83828
Tochka-AI/ruRoPEBert-e5-base-512 43.314 9.338 532 768 512 69382
cointegrated/LaBSE-en-ru 42.867 8.549 490 768 512 55083
cointegrated/rubert-tiny2 3.212 3.384 111 312 2048 83828

Model info

sentence-similarity sentence-transformers
sentence-transformers onnx bert pretraining russian embeddings tiny feature-extraction sentence-similarity transformers ru base_model:cointegrated/rubert-tiny2
↓ 2 ♥ 0

Created: 2026-01-27

Updated: 2026-01-27

View on Hugging Face

Files (12)

.gitattributes
1_Pooling/config.json
README.md
config.json
config_sentence_transformers.json
modules.json
onnx/model.onnx ONNX
sentence_bert_config.json
special_tokens_map.json
tokenizer.json
tokenizer_config.json
vocab.txt

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