Jina Embeddings V4
Open Weights • Released 2025-05-07 • Last Verified 2026-08-06
Jina Embeddings V4 is an advanced generative vision and image manipulation model developed by Jinaai. Built on high-capacity diffusion and latent vision transformer architecture, Jina Embeddings V4 delivers precise text-guided image synthesis, regional editing, style adaptation, and fine-grained visual coherence across commercial and artistic workflows.
Plain English Summary (What is this model & who is it for?)
Think of Jina Embeddings V4 as your personal AI photo artist and editor. You can type simple text instructions (like 'change lighting to sunset' or 'remove background objects'), and the AI modifies your photo or generates brand-new images instantly without needing complex software like Photoshop.
💡 Real-World Use Cases & Practical Examples
🚀 How to Run & Use This Model (Step-by-Step Guide)
Simple setup instructions for everyday users and developers.
Download a One-Click App (No Coding Required)
Download a free local AI launcher like LM Studio (lmstudio.ai) or Ollama (ollama.com) on your Mac, Windows, or Linux PC.
Load the Model
In LM Studio, search for "Jina Embeddings V4". In Ollama, open your terminal and run "ollama run jinaai-jina-embeddings-v4".
Start Chatting or Generating
Type your text instructions or upload files into the app. The AI runs 100% privately on your hardware without internet requirement!
Developer API Integration
Developers can integrate Jina Embeddings V4 directly via Python (using Hugging Face transformers/diffusers) or connect via local OpenAI-compatible REST server (http://localhost:11434).
Benchmark Performance
Hardware Requirements for Local Running
Requires dedicated GPU with 16GB+ VRAM recommended for fast local inference.
Strengths
- •High-Resolution Document VQA & OCR
- •Multi-Chart & Diagram Structural Parsing
- •Spatial Object Detection & Annotation
- •Seamless Text-Image Input Fusion
Limitations & Weaknesses
- •Requires local GPU hardware for self-hosting
from transformers import AutoProcessor, AutoModelForVision2Seq
from PIL import Image
import torch
model_id = "jinaai/jina-embeddings-v4"
model = AutoModelForVision2Seq.from_pretrained(model_id, torch_dtype=torch.float16, device_map="auto")
processor = AutoProcessor.from_pretrained(model_id)
image = Image.open("sample.jpg")
inputs = processor(text="Analyze the contents of this image:", images=image, return_tensors="pt").to("cuda")
outputs = model.generate(**inputs, max_new_tokens=150)
print(processor.batch_decode(outputs, skip_special_tokens=True)[0])Pricing Overview
Prices subject to provider tiers and volume discounts. Check documentation for current token rates.
Model Tags
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