Introducing Nova 4

AI that feels like a
thinking partner

Write, code, explore ideas, and get answers — with a model built for clarity and care.

Deep reasoning

Break down hard problems step by step without losing the thread.

Natural voice

Talk through ideas the way you would with a colleague.

Private by design

Your conversations stay yours. Enterprise controls when you need them.

Built with safety at the core

We iterate in public, publish evaluations, and ship protections that keep people in control.

About Nova

We’re a small research lab focused on useful, honest AI — not hype decks.