About Genefold

Who we are, what we build, and how to reach us.

Genefold AI is a UK company (Genefold AI LTD) that develops spectral methods for embedding retrieval, graph analysis, drift detection, and out-of-distribution monitoring. Its core open-source software is ArrowSpace, a spectral indexing library for vector search available in Python and Rust.

What Genefold does

Genefold turns embedding corpora into compact, reusable structural artifacts. A graph built over the data and its Laplacian spectrum power several operations from one artifact: search with bounded spectral scores, drift monitoring, out-of-distribution diagnostics, and data valuation. The approach is described in spectral intelligence and published in the papers listed under Research.

How we work

  • Methods are published with their evaluation protocols (see Engineering 001).
  • Core software is open source: pyarrowspace, arrowspace-rs, and the surrounding tooling on GitHub.
  • Claims are qualified: results are reported per dataset and configuration, not as universal statements.

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