Your Search Foundation Supercharged.
Our customers
For Enterprise
Our frontier models form the search foundation for high-quality enterprise search and RAG systems.
Embeddings
World-class multimodal multilingual embeddings for search/RAG/agents.
Reranker
World-class neural retriever for maximizing search relevancy.
Reader
Get LLM-friendly input from a URL or a web search, by simply adding
r.jina.ai
in front.Segmenter
Segment long text into chunks and do tokenization.
Start instantly—no credit card or registration needed!
Returning data type
Besides the float, you can ask it to return as binary for faster vector retrieval, or as base64 encoding for faster transmission.
Example inputs
Change them and see how the response changes!
upload
Request
curl https://api.jina.ai/v1/embeddings \
-H "Content-Type: application/json" \
-H "Authorization: Bearer " \
-d '{
"model": "undefined",
"normalized": true,
"embedding_type": "float",
"input": [
"A blue cat",
"A red dog",
"btw to represent image u can either use URL or encode image into base64 like below.",
"https://i.pinimg.com/600x315/21/48/7e/21487e8e0970dd366dafaed6ab25d8d8.jpg",
"R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7"
]}'
Our Publications
Understand how our frontier search models were trained from scratch, check out our latest publications. Meet our team at EMNLP, SIGIR, ICLR, NeurIPS, and ICML!
For Power Users
Auto prompt engineering for your daily productivity.
question_answer
Daily dose of productivity.
Easily switch between content generation and prompt optimization, push your content quality to the next level.
For Developers
Over the years, we've developed a variety of open-source software to help developers build better GenAI and search applications faster.
Data Structure
Linux Foundation
Core
school
Graduated
Orchestration
Cloud Native
Kubernetes
Embedding Serving
Model Serving
Mid Size Model
science
Incubating
Embedding Tuning
Small Size Model
Prompt Serving
egg
Sandbox
Vector Database
archive
Archived
Prompt Tuning
Large Size Model
Jina
DocArray
LangChain-Serve
VectorDB
RunGPT
Finetuner
DALL-E Flow
DiscoArt
CLIP-as-service
JCloud
ThinkGPT
DevGPT
Jerboa