ACE-Step 1.5
Updated music generation model with improved quality and longer generation.
About
ACE-Step 1.5 is an open foundation model for music generation that combines diffusion with a deep-compression autoencoder and a linear transformer to synthesize up to four minutes of music in roughly twenty seconds on an A100. It uses MERT and m-hubert for semantic representation alignment, supports lyric input, and aims to balance generation speed, musical coherence, and controllability. Released as an open-source research checkpoint.
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Details
- Category
- Music & Audio Generation
- Price
- Free
- Platform
- Local/Desktop
- Difficulty
- Intermediate (3/5)
- Minimum VRAM
- 8 GB
- Added
- Apr 3, 2026
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