Suno V4.5+ — AI Audio Generator
Suno V4.5+ is available on Artifio.ai as part of our unified AI workspace. Powered by suno. Starting at about $0.060 per generation.
Start with Suno V4.5+
Suno V4.5+ pricing
These prices are calculated from the current model settings. Each row describes the configuration used for that price.
| Settings | Per generation |
|---|---|
| Default settings | $0.060 |
Review the estimate for your selected settings before submitting. Compare model pricing
About Suno V4.5+
Suno V4.5+ is the July 18, 2025 update to Suno's V4.5 music model, released for paid subscribers. Rather than a raw quality jump, the plus release is about production workflows: it added Add Vocals, which layers a sung performance onto an instrumental you generated or uploaded, and Add Instrumentals, which builds a backing track around a recorded vocal from a text prompt. A third feature, Inspire, generates new audio in the vibe of songs from Suno playlists.
Press coverage framed V4.5+ as part of Suno's turn toward working musicians, following its acquisition of the browser DAW WavTool and the hiring of a Chief Music Officer from Warner's Atlantic Records. CEO Mikey Shulman described the release as new workflows that change how music gets made. On Artifio it sits in the same pay-per-generation workspace as 100+ other models.
Features
- Everything in V4.5, including single-pass songs up to 8 minutes and the expanded genre list.
- Add Vocals: turns an instrumental, uploaded or generated, into a full song by layering vocals on top.
- Lyric-level swapping in Add Vocals, replacing individual words or whole lyric sections.
- Add Instrumentals: builds an AI backing track around user-recorded vocals or vocal stems, steered by a text prompt.
- Inspire: generates fresh audio modeled on the feel of songs in a user-curated Suno playlist.
What people use it for
- Singer-songwriters recording a vocal on a phone and getting a produced backing track around it.
- Producers with a finished instrumental who want a topline vocal and lyrics added.
- Swapping a hook or a verse lyric in an otherwise finished generated song without regenerating it.
- Starting a track from a playlist mood instead of a written prompt via Inspire.
- Long-form songs up to 8 minutes carried over from the V4.5 base model.
Reported strengths
- The vocal and instrumental layering tools accept user-recorded audio, so human performances can anchor a generated production.
- Music Ally and Music Business Worldwide both read the release as Suno's most musician-oriented update to that point, with tooling beyond one-shot prompting.
- Inherits V4.5's length ceiling, genre accuracy, and vocal range rather than trading them for the new workflow features.
- Word-level lyric swaps make small fixes cheap compared with regenerating a whole track.
Reported limitations
- Paid-subscriber feature set at launch; free users did not get V4.5+ until it was rebranded v4.5-all in October 2025.
- The workflow tools operate through Suno's own pipeline; there is no exposed stem mixing at the model level, which Suno positioned its later Studio product to address.
- Released while copyright suits from the major labels and GEMA were still pending, an unresolved backdrop for commercial use of outputs.
- Version-specific audio-quality benchmarks are thin: Suno documented V4.5+ as a feature release on the V4.5 model rather than publishing new fidelity numbers.
Sources
- Suno is getting more advanced, as AI music generator launches v4.5+ update with 'previously unimaginable' production capabilities (Music Business Worldwide)
- Suno's latest update lets users add vocals and instrumentals (Music Ally)
- Suno Model Timeline & Information (Suno Help Center)
Suno V4.5+ FAQ
What is Suno V4.5+?
Suno V4.5+ is an AI model (prompt to audio) available on Artifio.ai through suno. You can run it in our workspace from a single shared wallet and download your outputs.
How much does Suno V4.5+ cost on Artifio?
Suno V4.5+ has a starting estimate of $0.060 per generation on Artifio.ai. Review the estimate for your settings in the workspace before confirming. Usage-billed models reconcile the final charge after generation.
How do I use Suno V4.5+ on Artifio?
Click Generate Now to open the workspace at /create/suno-music-v4-5-plus. Fill in the form fields, review the live cost estimate, and run your generation.
What kind of outputs does Suno V4.5+ produce?
Suno V4.5+ is configured for prompt to audio workflows in the audio category. See the technical parameters below for supported inputs and options.
Can I try Suno V4.5+ for free?
Sign up free, top up your wallet from $1, and you can run Suno V4.5+ pay-as-you-go without a separate subscription for this model.
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