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HASH

HASH

HASH is a self-building knowledge graph and platform for high-trust data and AI.

  • Try out the hosted version of HASH at hash.ai
  • Browse our developer docs and resources at hash.dev

Underlying technology

HASH is made possible by combining a series of technologies:

  • The Semtype standard for universal types that can be understood, used and composed by both people and machines
  • The hgres high-performance knowledge graph engine written in Rust
  • The Petrinaut framework for modeling distributed systems (and the world) using Petri nets
  • The Block Protocol standard for composable user and AI-defined block-based interfaces and the applications that embed them

Around the web

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  1. 🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

    Rust 1.4k 116

  2. 🧪 Public laboratory for @hashintel experiments

    TypeScript 32 13

  3. 😎 A curated list of the best resources in the HASH ecosystem

    30 1

Repositories

Showing 4 of 4 repositories

  • hash Public

    🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

    hashintel/hash’s past year of commit activity

  • .github Public

    🛠️ Community health repository

    hashintel/.github’s past year of commit activity

    0 MIT

    1 1 3

    Updated Apr 3, 2026

  • hashintel/labs’s past year of commit activity

    TypeScript

    32 13 13 5

    Updated Apr 1, 2026

  • awesome-hash Public

    😎 A curated list of the best resources in the HASH ecosystem

    hashintel/awesome-hash’s past year of commit activity

    30

    CC0-1.0

    1 1 1

    Updated Sep 14, 2023