jina-embeddings-v2-base-zh
A Chinese-English encoder for bilingual and cross-language text retrieval.
Base Model Family
jina-bert-v2-base-zh
Deployment
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Academic Publications
arXiv February 26, 2024 Multi-Task Contrastive Learning for 8192-Token Bilingual Text EmbeddingsApril 29, 2024 • 7 minutes read Jina Embeddings and Reranker on Azure: Scalable Business-Ready AI Solutions Jina Embeddings and Rerankers are now available on Azure Marketplace. Enterprises that prioritize privacy and security can now easily integrate Jina AI's state-of-the-art models right in their existing Azure ecosystem.January 31, 2024 • 16 minutes read A Deep Dive into Tokenization Tokenization, in LLMs, means chopping input texts up into smaller parts for processing. So why are embeddings billed by the token?January 26, 2024 • 13 minutes read Jina Embeddings v2 Bilingual Models Are Now Open-Source On Hugging Face Jina AI's open-source bilingual embedding models for German-English and Chinese-English are now on Hugging Face. We’re going to walk through installation and cross-language retrieval.January 09, 2024 • 12 minutes read 8K Token-Length Bilingual Embeddings Break Language Barriers in Chinese and English The first bilingual Chinese-English embedding model with 8192 token-length.
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- Released
- 2024-01-09
- Parameters
- 161M
- Context length
- 8K tokens
- Output dimensions
- 768
- Inputs
- text
- Languages
- en · zh
- Outputs
- vector
- Availability
- api · huggingface · aws · azure · airgapped
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The catalog lists 768 output dimensions. Supported dimensions and input types depend on the model; check the request schema before switching a production index.
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Catalog checked on September 7, 2026. This is an independently prepared Chatsax guide to Jina models.