ACE-Step Releases Open-Source Music Generation Model

ACE Studio released Ace-Step 1.5 last week, an open-source music generation model that runs locally on consumer GPUs and supports LoRA fine-tuning. The model produces full songs in seconds (under 2 seconds on an A100, under 10 seconds on an RTX 3090), requires less than 4GB VRAM, and can train LoRA adapters from a few tracks (23 songs in ~2.5 hours on an H200).
Scoring Rationale
Strong practical impact from fast, local open-source release; slightly limited by promotional coverage and narrow focus on music domain.
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