# Suno — Introducing v4.5

- Company: Suno (suno.com)
- Announced: 2025-05-01
- Category: model-update
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://suno.com/blog/introducing-v4-5
- Record: https://forck.live/items/10335-introducing-v4-5
- Subject: Music / Studio
- Models affected: v4.5

Suno released v4.5, its newest and most expressive music model, featuring expanded genres and genre mashups, enhanced vocal range and emotional depth, more complex sounds, smarter prompt interpretations, a prompt enhancement helper, upgraded Covers and Personas, faster generation, extended song length up to 8 minutes, and improved audio quality.

## Evidence

Verbatim from https://suno.com/blog/introducing-v4-5:

> v4.5 levels up creativity with more dynamic music, greater variety and accuracy in genres, and richer vocals. The experience is more intuitive, with creations that better match your vision. You can now use evocative descriptions while creating songs, and for more inspiration, you can use the new prompt enhancement helper to help transform your genre ideas into detailed instructions.

---

Record: https://forck.live/items/10335-introducing-v4-5
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md