Gemini 3.1 Pro: The Next Evolution of Multimodal AI

Source: Dev.to

Overview

Gemini 3.1 Pro is officially here, bringing a massive upgrade to Gemini App. It includes state‑of‑the‑art models for image (Nano Banana), video (Veo), and music (Lyria 3) generation, plus real‑time conversational capabilities via Gemini Live. The multimodal toolkit is more powerful than ever.

New Features

• Image generation – Nano Banana
• Video generation – Veo
• Music generation – Lyria 3
• Real‑time conversation – Gemini Live

Music Generation Demo

I immediately test‑drove the new Lyria 3 music generation feature. It produced a stunningly high‑fidelity, 30‑second track (have a listen below 🎧).

Governance and Transparency

All tracks include a “SynthID” watermark for clear AI identification. When evaluating new technologies for actual projects and enterprise environments, this built‑in governance and transparency is a massive advantage.

Which feature are you most excited to try first?