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A hyper-fast local vector database for use with LLM Agents. Now accepting SAFEs at $135M cap.
| Date | Stars |
|---|---|
| 2026-07-31 | 1406 |
| 2026-08-02 | 1406 |
| 2026-08-06 | 1406 |
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# HyperDB
<div>
<img src="https://github.com/jdagdelen/hyperDB/blob/main/_static/logo.png?raw=true" width="400" alt="HyperDB Logo">
</div>
A hyper-fast local vector database for use with LLM Agents. Not entirely a joke.
Want to invest? [Now accepting SAFEs ($135M cap minimum.)](https://www.youtube.com/watch?v=QH2-TGUlwu4)
Join the [HyperDBiscord](https://discord.gg/8YQzexAA)
## Advantages
* Simple interface compatible with _all_ large language model agents.
* Highly optimized C++ backend vector store with HW accelerated operations via MKL BLAS.
* Enables users to index documents with advanced features such as _ids_ and _metadata_.
## Installation
Install the package from PyPI:
```bash
pip install hyperdb-python
```
## Optional dependency for locally embedding
If you want to use Hugging Face models with this package, you need to install the `sentence-transformers` package:
```bash
pip install sentence-transformers
```
## Usage
Here's an example of using HyperDB to store and query documents with information about all 151 original pokemon _in an instant_:
```python
import json
from hyperdb import HyperDB
# Load documents from the JSONL file
documents = []
with open("demo/pokemon.jsonl", "r") as f:
for line in f:
documents.append(json.loads(line))
# Instantiate HyperDB with the list of documents
db = HyperDB(documents, key="info.description")
# Save the HyperDB instance to a file
db.save("demo/pokemon_hyperdb.pickle.gz")
# Load the HyperDB instance from the save file
db.load("demo/pokemon_hyperdb.pickle.gz")
# Query the HyperDB instance with a text input
results = db.query("Likes to sleep.", top_k=5)
```
Returns
```
Name: Snorlax
Pokedex ID: 143
HP: 160
Type: normal
Weakness: fighting
Description: Very lazy. Just eats and sleeps. As its rotund bulk builds, it becomes steadily more slothful.
Name: Drowzee
Pokedex ID: 96
HP: 230
Type: psychic
Weakness: dark
Description: Puts enemies to sleep then eats their dreams. Occasionally gets sick from eating bad dreams.
Name: Pinsir
Pokedex ID: 127
HP: 160
Type: bug
Weakness: fire
Description: When the temperature drops at night, it sleeps on treetops or among roots where it is well hidden.
Name: Abra
Pokedex ID: 63
HP: 160
Type: psychic
Weakness: dark
Description: Sleeps 18 hours a day. If it senses danger, it will teleport itself to safety even as it sleeps.
Name: Venonat
Pokedex ID: 48
HP: 160
Type: bug
Weakness: fire
Description: Lives in the shadows of tall trees where it eats insects. It is attracted by light at night.
```
<img width="600" src="https://raw.githubusercontent.com/jdagdelen/hyperDB/main/_static/0B147C7D-BEB0-4E61-9397-64A460C8CE22.png"/>
*Benchmark Credit: Benim Kıçım
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Erik Dunteman · Butter · United States
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Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:88b5dd94bd8c10db, desc:vector database