Jina Embedding v1 Base English
Jina Embedding v1 Base is an English sentence embedding model with 110 million parameters and 768-dimensional output. Jina's Finetuner team trained the family for retrieval and textual similarity.
How the model works
The release uses Linnaeus-Clean, a collection of 380 million sentence pairs selected from a larger 1.6-billion-pair source. It includes query-document pairs across several domains. The weights use Apache 2.0 and can run with Sentence Transformers or Jina's historical Finetuner tooling.Jina Embedding v1 Base English model details
Use and access
Base occupies the BERT-base scale in the first Jina embedding generation. It publishes retrieval and semantic-similarity results alongside the other v1 sizes. These task-level results are more informative than treating all embedding uses as one benchmark.Jina Embedding v1 Base English model details
Specifications & access
| Detail | Value and conditions |
|---|---|
| Launch date | |
| Access | Downloadable |
| Model identifiers | jina-embedding-b-en-v1jinaai/jina-embedding-b-en-v1 |
| Parameters | 110 millionJina Embedding v1 Base English model details |
| Embedding dimensions | 768Jina Embedding v1 Base English model details |
| Weight license | Apache 2.0Jina Embedding v1 Base English model details |
Related models
- Jina Embeddings v2 Base English
Jina AI ยท Jina Embeddings v2
An English long-document encoder with permissively licensed weights.
Launch date Downloadable