ACE-Step v1.5 is a powerful open-source music foundation model that turns a text prompt into a complete song — vocals, lyrics, and instrumentation — at quality that rivals commercial tools. We run the high-quality XL checkpoint with its planning step ("thinking") on by default, so generations favor musical structure and coherence over raw speed.
$0.001 / second of audio
/v1/models/deepinfra/ACE-Step/acestep-v15-xl-sftACE-Step v1.5 is a powerful open-source music foundation model that turns a text prompt into a complete song — vocals, lyrics, and instrumentation — at quality that rivals commercial tools. We run the high-quality XL checkpoint with its planning step ("thinking") on by default, so generations favor musical structure and coherence over raw speed.