Open-source AI infrastructure you can self-host

Vector Logic builds BOSS Offline AI, agent tooling, and developer infrastructure — free for anyone to use, study, and improve. No accounts, no upsells, no lock-in.

$ npm i @vectorlogic/boss

Latest v1.3.0Apache-2.0github.com/vectorlogic

Start here

From zero to running in three steps

Everything on this site is free and open source. There is nothing to sign up for and nothing to buy.

Install

Get the CLI or a Python release from the docs.

pip install boss-offline-ai

Run hello world

Ask a question with no network connection.

boss ask "explain a closure in plain words"

Go deeper

Read the guides, model cards, and benchmarks.

Read the docs

Projects

What we publish

Real artefacts with honest status labels. Nothing here is a placeholder.

BOSS Offline AI v1.1

active

The first BOSS offline model release. Strong general knowledge; superseded by v1.3 for reasoning-heavy tasks.

BOSS Offline AI v1.3

active

The current BOSS release. Improved instruction-following and structured output; general knowledge regressed versus v1.1 (see Benchmarks).

AI OS

experimental

An opinionated runtime for running local models and agents on a single machine. Early, expect breaking changes.

Agent Stack

experimental

Composable building blocks for tool-using agents: planning, memory, and tool execution. Interfaces not frozen.

All projects

Releases

Recent releases

Full changelog

v1.3.02026-02-18

BOSS Offline AI v1.3

Improved instruction-following: Better adherence to multi-step instructions.
Structured output: More reliable JSON-shaped responses.
Known regression: General knowledge declined versus v1.1 (40% to 16.7% on our knowledge eval). Published deliberately — see Benchmarks.

v1.1.02025-11-05

BOSS Offline AI v1.1

Initial public release: First offline BOSS model, published on Hugging Face.

Build it with us

Contributions, bug reports, and documentation fixes are all welcome. Start with the contributing guide.

Start contributing

GitHub Discussions

Ask questions, share what you built, propose ideas.

Mailing list

Low-traffic announcements for releases and roadmap changes.

Community call

A monthly open call — dates and notes on the community page.