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jeff

A self-hosted drop-in replacement for TypeSafe's jev, powered by GliFormer.

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How it uses Jev

A self-hosted implementation of TypeSafe's jev System One API, powered by GLiFormer (400M parameters). Use the official typesafe-sdk by pointing TYPESAFE BASE URL at jeff.

Getting started

Requires uv and Python 3.12. Run from the repository root:

Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README.

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