ACEStep LoRAs

Alternative — LoRA · ACE-Step 1.5 Turbo (2B)

LoRA for AceStep v1.5 Turbo.

Trigger-word adapter. Lead your prompt with the trigger token.

How to use

• Trigger / lead tag: roti-4ltrntv
• Recommended strength: 1.0 (tested 0.3–1.0)
• Steps 8 · shift 3.0 · guidance 7.0 · 48000 Hz

Example prompts

• alternative rock, distorted guitars, driving drums, melodic vocals, anthemic · 130 bpm · E minor
• alternative indie, jangly guitars, mid-tempo, earnest male vocals, melodic · 115 bpm · G major
• atmospheric alternative, reverb-drenched guitars, dynamic vocals, layered · 105 bpm · C minor

Adapter

• LoRA rank 64 · alpha 128 · dropout 0.1 · 4 target modules
• Eval (MFCC cosine): best scale 1.0, +0.008 vs baseline — positive

Download includes a required alternative-acestep1.5-v1.metadata.json config sidecar with full structured metadata.