README.md

---
dataset_name: cve-mixedbread-index
language:
  - en
license: mit
tags:
  - cve
  - rag
  - vector-database
  - chroma
task_categories:
  - text-retrieval
pretty_name: CVE MixedBread Chroma Index
dataset_summary: >-
  Serialized ChromaDB index built from the CVE/NVD corpus using MixedBread embeddings.
---

# CVE MixedBread Chroma Index

This directory contains the ready-to-use ChromaDB index that powers the `/rag_mixedbread` query service.
It was built over the `Kushalkhemka/embedding-cve-nvd-dataset` corpus using MixedBread embeddings.

## Contents
- `chroma.sqlite3` (~6.5 GB): sqlite metadata DB with documents, embeddings, and collection info.
- `*/` uuid folders: Chroma's persisted embeddings/uuid partitions.

## Usage
Download the repo and point Chroma to the folder:
```python
from chromadb import PersistentClient
client = PersistentClient(path="/path/to/index")
collection = client.get_collection("cve-mixedbread")
```
You can now query with new embeddings created via MixedBread to retrieve CVE passages.

## Notes
- Requires ChromaDB >=0.5.
- Embeddings are stored as float32; total size ~6.5 GB.

## License
MIT, but respect the upstream CVE/NVD terms.