Baichuan Text Embeddings

As of today (Jan 25th, 2024) BaichuanTextEmbeddings ranks #1 in C-MTEB (Chinese Multi-Task Embedding Benchmark) leaderboard.

Leaderboard (Under Overall -> Chinese section): https://huggingface.co/spaces/mteb/leaderboard

An API key is required to use this embedding model. You can get one by registering at https://platform.baichuan-ai.com/docs/text-Embedding.

BaichuanTextEmbeddings support 512 token window and preduces vectors with 1024 dimensions.

Please NOTE that BaichuanTextEmbeddings only supports Chinese text embedding. Multi-language support is coming soon.

from langchain_community.embeddings import BaichuanTextEmbeddings

embeddings = BaichuanTextEmbeddings(baichuan_api_key="sk-*")

Alternatively, you can set API key this way:

import os

os.environ["BAICHUAN_API_KEY"] = "YOUR_API_KEY"

text_1 = "今天天气不错"
text_2 = "今天阳光很好"

query_result = embeddings.embed_query(text_1)
query_result

doc_result = embeddings.embed_documents([text_1, text_2])
doc_result

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