Answer · Audio
What AI models does Suno use?
Suno runs on Bark (Suno), Chirp (Suno), Suno v5 (Suno), v4 (Suno), v4.5-all (Suno), v4.5+ (Suno), v5 (Suno), v5.0 (Suno), v5.5 (Suno), v6 (Suno), v6-mini (Suno) and v6-wild (Suno).
- Models used
- 12
- Primary model
- Bark
- Public API
- Not published
- Last checked
- 2026-09-12
Model claims are labelled by how we know them: Bark — disclosed, Chirp — disclosed, Suno v5 — disclosed, v4 — disclosed, v4.5-all — disclosed, v4.5+ — disclosed, v5 — disclosed, v5.0 — disclosed, v5.5 — disclosed, v6 — disclosed, v6-mini — disclosed and v6-wild — disclosed. "Disclosed" means the vendor says so in public; "inferred" means it was derived from documentation, headers or release notes.
Context window: n/a.
Other stack signals: Web app and Mobile app.
Cite this answer
Tomorrow. “What AI models does Suno use?” Tomorrow AI & Emerging Tech Index, AlienSquad, updated 2026-09-12. https://tomorrow.aliensquad.ai/q/what-models-does-suno-use
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