ACE Step 1.5 Pushing the Boundaries of Open Source Music Generation Project Hugging Face ModelScope Space Demo Discord Tech Report Model Details 🚀 ACE Step v1.5 is a highly efficient open source music foundation model designed to bring commercial grade music generation to consumer hardware. Key Features 💰 Commercial Ready: Unlike many models trained on ambiguous datasets, ACE Step v1.5 is designed for creators. You can strictly use the generated music for commercial purposes . 📚 Safe & Robust Training Data: The model is trained on a massive, legally compliant dataset consisting of: Licensed Data: Professionally licensed music tracks. Royalty Free / No Copyright Data: A vast collection of public domain and royalty free music. Synthetic Data: High quality audio generated via advanced MIDI to Audio conversion. ⚡ Extreme Speed: Generates a full song in under 2 seconds on an A100 and under 10 seconds on an RTX 3090. 🖥️ Consumer Hardware Friendly: Runs locally with less than 4GB of VRAM. Technical Capabilities 🌉 At its core lies a novel hybrid architecture where the Language Model (LM) functions as an omni capable planner: it transforms simple user queries into comprehensive song bl…
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