ace_step_1.5_turbo Full songs with vocals for half a cent per 30 seconds.
No GPU. No setup. Cancel anytime.
ACE-Step 1.5 Turbo generates complete music — vocals, instruments, structure — from a style prompt and optional lyrics in 52 languages. Control tempo, key, and time signature, or pass no lyrics for instrumentals.
The eight-step turbo schedule makes it absurdly cheap to explore: a radio-length track costs about five cents. For stronger lyric adherence on the final cut, render with the SFT tier.
On the Sogni API you pay per track in Spark (1 Spark = $0.005). Prefer a flat rate? The Sogni app runs ACE-Step 1.5 Turbo and 100+ other models credit-free under fair use.
| Configuration | Spark | USD |
|---|---|---|
| 30 s · 8 steps | 0.90 Spark | $0.0043 |
| 3 min · 8 steps | 5.40 Spark | $0.026 |
| 10 min · 8 steps (max duration 600 s) | 18.0 Spark | $0.087 |
One Sogni API key reaches every model on the Supernet — call ACE-Step 1.5 Turbo by id.
import { SogniClient } from '@sogni-ai/sogni-client';
const client = await SogniClient.createInstance({
appId: crypto.randomUUID(),
apiKey: process.env.SOGNI_API_KEY,
network: 'fast',
});
const project = await client.projects.create({
type: 'audio',
modelId: 'ace_step_1.5_turbo',
positivePrompt: 'dreamy synthwave with a warm bassline',
lyrics: undefined, // omit for instrumental
numberOfMedia: 1,
duration: 30,
});
const [url] = await project.waitForCompletion();
console.log(url); // result link — download within 24hcurl https://api.sogni.ai/v1/creative-agent/workflows \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $SOGNI_API_KEY" \
-d '{
"input": {
"title": "First render",
"steps": [{
"id": "step1",
"toolName": "generate_music",
"arguments": { "prompt": "dreamy synthwave with a warm bassline", "model": "turbo", "duration": 30 }
}]
},
"confirm_cost": true
}' REST workflow alias: turbo. Pin the exact id with the SDK. Full reference at docs.sogni.ai.
Most platforms ration credits or rent a cloud GPU by the hour. Sogni gives you a flat monthly price for credit-free fair-use generation, powered by a creator-owned GPU network — or per-render Spark pricing if you'd rather pay as you go via the API.
One flat price in the app. Generate under fair use without a per-image meter.
Image, video, music, and language models in one workspace and one API key.
Prefer pay-as-you-go? Call ACE-Step 1.5 Turbo by id and pay in Spark.
Runs on a decentralized GPU network where workers share subscription revenue.
ACE-Step 1.5 Turbo generates complete music — vocals, instruments, structure — from a style prompt and optional lyrics in 52 languages. Control tempo, key, and time signature, or pass no lyrics for instrumentals.
From 0.90 Spark ($0.0043) per track on the Sogni API (1 Spark = $0.005) — or unlimited under fair use on a flat monthly Sogni plan.
Create instantly in the Sogni app, or call the Sogni API with model id ace_step_1.5_turbo.
No. ACE-Step 1.5 Turbo runs on the Sogni Supernet — a decentralized network of creator GPUs — with no local install or graphics card required.
Create in the app, or build with the API. Your call.