Jatpeng/ue58-rag-embeddings

UE5.8 RAG Embeddings

Embedding artifacts for Unreal Engine 5.8 documentation and C++ source retrieval. The dataset is intended for RAG pipelines and Qdrant index construction.

Contents

engine/
├── chunks.jsonl
├── embeddings.npy
├── embeddings.npy.ids.jsonl
└── embeddings.npy.manifest.json

docs/
├── chunks.jsonl
├── embeddings.npy
├── embeddings.npy.ids.jsonl
└── embeddings.npy.manifest.json

sha256.csv

The engine split contains 1,693,105 chunks and the docs split contains 2,055 chunks. All vectors have dimension 1024 and were generated with Qwen/Qwen3-Embedding-0.6B, with normalization enabled and cosine distance.

Why the Dataset Viewer is disabled

This repository contains both chunk records and an ID sidecar file. The sidecar file is JSONL with a different schema from chunks.jsonl; automatic Dataset Viewer conversion would therefore attempt to cast incompatible JSON schemas. The files are raw RAG artifacts rather than a single tabular dataset. Use the downloaded files directly with the project scripts.

Restore the Qdrant index

python scripts/build_index.py `
  --input data/chunks/engine/chunks.jsonl `
  --vectors data/embeddings/engine/embeddings.npy `
  --ids data/embeddings/engine/embeddings.npy.ids.jsonl

The chunk file, vector matrix, and ID mapping must come from the same build. Do not reorder them independently.

License and usage

This dataset may contain Unreal Engine documentation or source-code fragments. Before public distribution, verify the applicable Epic Games license terms and all third-party permissions. Do not include private source code, credentials, or API keys. Keep this repository private if redistribution rights are uncertain.