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
Created: 2026-01-27
Updated: 2026-01-27
View on Hugging Face