01 / Desktop · Open sourceIn development

Lattice

Search and chat
with local files.

Lattice indexes documents on your computer and answers questions with links to the sources. It can run local models without an account.

Hybrid search and answers with sources
Explorer, journal, and Learning Studio
No account required. Works offline after setup.

RustTauriReactSQLite

View Lattice on GitHub

ScreenshotsmacOS / README screenshots

Lattice Explorer with a folder tree, Rust source file, and a conversation about the code — Explorer: a source file and a conversation about the code.

Local file indexingMIT licensedDesktop app

Development

Technical details

01

Search and citations

Lattice combines keyword and vector search. Answers include citations, and the retrieval trace lists the sources used.

02

Local models

After downloading the models, Lattice can index files and answer questions offline. External model providers are optional.

03

Notes and study materials

The journal stores notes with source citations. Learning Studio creates study programs and flashcards from documents.