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sbert-paraphrase-multilingual-mpnet-base-v2-onnx

This is the ONNX version of the Sentence Transformers model sentence-transformers/paraphrase-multilingual-mpnet-base-v2 for sentence embedding, optimized for speed and lightweight performance. By utilizing onnxruntime and tokenizers instead of heavier libraries like sentence-transformers and transformers, this version ensures a smaller library size and faster execution. Below are the details of the model:

  • Base model: sentence-transformers/paraphrase-multilingual-mpnet-base-v2
  • Embedding dimension: 768
  • Max sequence length: 128
  • File size on disk: 1.03 GB

This ONNX model consists all components in the original sentence transformer model: Transformer, Pooling

Usage (LightEmbed)

Using this model becomes easy when you have LightEmbed installed:

pip install -U light-embed

Then you can use the model like this:

from light_embed import TextEmbedding
sentences = ["This is an example sentence", "Each sentence is converted"]

model = TextEmbedding('sentence-transformers/paraphrase-multilingual-mpnet-base-v2')
embeddings = model.encode(sentences)
print(embeddings)

Citing & Authors

Binh Nguyen / binhcode25@gmail.com

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Inference API
Inference API (serverless) does not yet support light-embed models for this pipeline type.