README.md

metadata

title: README
emoji: 🌙
colorFrom: indigo
colorTo: purple
sdk: static
pinned: false

Debussy Labs builds fast, honest decision models for AI agents.

Our first model, Debussy, is an open System 1 decision model. It makes the quick calls an agent needs (is this request safe, should I call this tool, do I actually know this) in a single pass on an ordinary CPU, and it says "I don't know" when it doesn't.

Model	What it decides	Licence
debussy	Safety judgements · tool-call routing · knowledge questions with "I don't know"	Apache-2.0

Estimated Decision Index ≈ 63.7 on the Artificial Analysis Decision Index (our own estimate, not an official score). Built and evaluated on a 4-core CPU, with no GPU and no API key.

🌐 debussylabs.com · 💻 GitHub · 📰 Introducing Debussy · 📦 Releases

_{Built with help from Claude, Anthropic's AI assistant. Debussy is not an Anthropic model.}