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README.md
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# BGE-large-en-v1.5-rag-int8-static
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A quantized version of [BAAI/BGE-large-en-v1.5](https://huggingface.co/BAAI/bge-large-en-v1.5)
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The model can be used with [Optimum-Intel](https://github.com/huggingface/optimum-intel) API and as an embedder
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See [model page](https://huggingface.co/BAAI/bge-large-en-v1.5) for full details on model architecture and training details.
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## Technical details
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## Evaluation - MTEB
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| | `INT8` | `FP32` | % diff |
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|---|:---:|:---:|:---:|
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| Reranking | 0.5997 | 0.6003
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## Usage
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See [Optimum-intel](https://github.com/huggingface/optimum-intel) installation page for instructions how to install. Or run:
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``` sh
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pip install -U optimum[neural-compressor] intel-extension-for-transformers
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```
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Loading a model:
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``` python
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from optimum.intel import
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model =
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```
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Running inference:
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# BGE-large-en-v1.5-rag-int8-static
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A quantized version of [BAAI/BGE-large-en-v1.5](https://huggingface.co/BAAI/bge-large-en-v1.5) quantized with [Intel® Neural Compressor](https://github.com/huggingface/optimum-intel) and compatible with [Optimum-Intel](https://github.com/huggingface/optimum-intel).
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The model can be used with [Optimum-Intel](https://github.com/huggingface/optimum-intel) API and as a standalone model or as an embedder or ranker module as part of [fastRAG](https://github.com/IntelLabs/fastRAG) RAG pipeline.
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## Technical details
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## Evaluation - MTEB
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Model performance on the [Massive Text Embedding Benchmark (MTEB)](https://huggingface.co/spaces/mteb/leaderboard) *retrieval* and *reranking* tasks.
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| | `INT8` | `FP32` | % diff |
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|---|:---:|:---:|:---:|
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| Reranking | 0.5997 | 0.6003 | -0.108% |
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| Retrieval | 0.5346 | 0.5429 | -1.53% |
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## Usage
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See [Optimum-intel](https://github.com/huggingface/optimum-intel) installation page for instructions how to install. Or run:
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``` sh
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pip install -U optimum[neural-compressor, ipex] intel-extension-for-transformers
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```
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Loading a model:
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``` python
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from optimum.intel import IPEXModel
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model = IPEXModel.from_pretrained("Intel/bge-large-en-v1.5-rag-int8-static")
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```
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Running inference:
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