Embedding Models/Jina Embeddings v4

Jina Embeddings v4 by Jina AI — 2048D

Universal embedding model for multimodal and multilingual retrieval. Supports both single-vector and multi-vector embeddings with task-specific LoRA adapters.

At a glance

Modalities

Dimensions

2K

Max tokens

33K

Parameters

3.8B

Price / 1M tokens

$0.050

Type

DenseLate Interaction

Matryoshka dimensions

12825651210242048

Output types

Single VectorMulti Vector

Language support

🌍 Multilingual support (29+ languages)

Benchmarks

MTEB EN 55.97
MMTEB 66.49
COIR 71.59
LONGEMBED 67.11
VIDORE 90.17
JINA VDR 84.11

Details

Release date 2025-06-24
License Apache 2.0
Model ID jina-embeddings-v4
Provider Jina AI
Input image size 768×28×28

Tags

multimodal-embeddingdocument-retrievalmultilingualmulti-vectorlong-contextmatryoshkalate-interaction

What You Need to Know About Jina Embeddings v4

Complete Specifications for Jina Embeddings v4 by Jina AI

Get detailed specifications for Jina Embeddings v4, including output dimensionality of 2048 dimensions, maximum input token length, supported input modalities, and pricing per million tokens. This embedding model is designed for semantic search, text classification, clustering, and retrieval-augmented generation applications where understanding the relationship between texts is essential.

Pricing and Cost Efficiency for Jina Embeddings v4

Review the pricing structure for Jina Embeddings v4 and compare it against other embedding models from Jina AI and competitors. Understanding embedding model costs is essential when scaling vector search and RAG applications to millions of documents. We provide transparent pricing to help you budget effectively.

Use Cases and Applications for Jina Embeddings v4

Explore the ideal use cases for Jina Embeddings v4. Whether you are building a semantic search engine, recommendation system, document classification pipeline, or multilingual retrieval system, understanding this model's capabilities and dimensionality will help you choose the right embedding strategy for your project.