Dataset · Hugging Face

omron-sinicx/plasma

Name: plasma
Creator: omron-sinicx
License: cc-by-4.0
Keywords: task_categories:text-retrieval, task_categories:feature-extraction, license:cc-by-4.0, arxiv:2508.15436, region:us, approximate-nearest-neighbor-search, vector-search, vector-database, graph-index, graph-reordering, prebuilt-index, graph-construction, cagra, nsg, diskann

Plasma — Pre-built Graph Indices for ANN Search A collection of 430 pre-built graph indices for Approximate Nearest Neighbor Search, covering 5 index construction algorithms × 14 dataset configurations × 7 vertex orderings, spanning 1M to 50M points. Constructing these graphs is the expensive part of working on graph-based ANN search: a single 40M-point index takes hours on a GPU, and a full sweep across algorithms and datasets takes days of compute. We release the finished… See the full description on the dataset page: https://huggingface.co/datasets/omron-sinicx/plasma.

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Author / organization	omron-sinicx
License (as declared)	cc-by-4.0
Downloads	799 (as reported by Hugging Face)
Likes	0
Created	22 August 2026
Last updated at source	25 August 2026

approximate-nearest-neighbor-searchvector-searchvector-databasegraph-indexgraph-reorderingprebuilt-indexgraph-constructioncagransgdiskann

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