pydiskann

Python bindings for diskann-rs: memory-mapped Vamana/DiskANN vector search with filtered search, incremental updates and quantization (F16, Int8, PQ, RaBitQ).

uv add pydiskann

import pydiskann as d

idx = d.DiskANN.build(vectors, "index.db", metric="l2")
idx.search(query, k=10, beam_width=128)

Vectors are list[list[float]] (arr.tolist() for numpy). l2 returns squared distances.

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