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GIST1M Vector Search Dataset

1 million 960-dimensional vectors from the GIST descriptor dataset.

Dataset Details

  • Vectors: 1,000,000
  • Dimensions: 960
  • Queries: 1,000
  • Source: ANN Benchmarks

Shard Configurations

Config Shards Vectors/Shard .indices .vectors
shard_3 3 333,333 651MB 1.2GB
shard_5 5 200,000 391MB 732MB
shard_7 7 142,857 279MB 523MB
shard_10 10 100,000 195MB 366MB

DiskANN Parameters

  • R: 64, L: 100, Distance: L2

Usage

from huggingface_hub import snapshot_download
snapshot_download("maknee/gist1m", allow_patterns=["fbin/*", "diskann/shard_5/*"], local_dir="./gist1m")
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