arkohut/jina-embeddings-v2-base-en
feature-extraction model by arkohut
From the publisher
Model card & documentation
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The text embedding set trained by Jina AI. The easiest way to starting using jina-embeddings-v2-base-en is to use Jina AI's Embedding API. jina-embeddings-v2-base-en is an English, monolingual embedding model supporting 8192 sequence length. It is based on a BERT architecture (JinaBERT) that supports the symmetric bidirectional variant of ALiBi to allow longer sequence length. The backbone jina-bert-v2-base-en is pretrained on the C4 dataset. The model is further trained on Jina AI's collection of more than 400 millions of sentence pairs and hard negatives. These pairs were obtained from various domains and were carefully selected through a thorough cleaning process. The embedding model was trained using 512 sequence length, but extrapolates to 8k sequence length (or even longer) thanks to ALiBi. This makes our model useful for a range of use cases, especially when processing long documents is needed, including long document retrieval, semantic textual similarity, text reranking, recommendation, RAG and…
Read the full model card ↗ · Preview checked 2026-10-31T06:59:33.315Z
Inside the original model card — Document outline
- Quick Start
- Intended Usage & Model Info
- Data & Parameters
- Usage
- Why mean pooling?
- Alternatives to Using Transformers (or SentencTransformers) Package
- Use Jina Embeddings for RAG
- Plans
- Trouble Shooting
- Contact
- Citation
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Documentation belongs to its respective authors. Reported project/model license: apache-2.0. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
Model overview
arkohut/jina-embeddings-v2-base-en is a feature-extraction model repository published by arkohut on Hugging Face. The source reports the sentence-transformers library.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- feature-extraction
- Library
- sentence-transformers
- Recent downloads (30 days)
- 94,676
- Cumulative likes
- 0
- Hugging Face trending score
- 0
- Reported safetensors parameters
- 137,368,320
- Architecture
- JinaBertForMaskedLM
- License
- apache-2.0
- Access
- Not gated by Hugging Face
- Created
- 2024-11-19T17:18:48.000Z
- Last modified
- 2024-11-19T17:20:45.000Z
Compatibility and lineage
Reported languages: en
Base-model lineage was not included.
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-11-01T06:54:29.511Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.