Nowa AI Got Smarter with Claude Sonnet 4.5 — and What’s Next
Hey builders,
When we launched Nowa 3.0, one of the biggest highlights was the AI agent.
It could design beautiful UI, handle complex multi-screen flows, and write clean Flutter code — all at once.
That didn’t happen by accident. We built a whole infrastructure around the agent to make sure it doesn’t just generate something “nice,” but instead gives you production-ready results with clean, scalable Flutter code. And for the past months, we’ve been running it on Claude Sonnet 4, one of the strongest coding models out there.
Today, we’ve taken a big step forward:
Nowa AI is now powered by Claude Sonnet 4.5 — upgraded the same day it was released.
So, what’s new — and what’s next? Let’s take a look.