Projects
Each project is one song idea: its lyric, its sounds and every version you make.
Lyrics
Sound0 of 3
Model input (debug)
Songs per sound 2
Songs
Sounds
Sounds to set the feel of your songs. Listen, then use one in a project.
Packs
Made by the same model that sings your songs, with no lyrics. About 5 seconds, 1 credit.
Evals
Each run makes real songs from fixed lyrics with fixed start numbers, puts every song through the word check and scores it. Must-pass checks block a release when one breaks. Moonshots follow what DiffRhythm v1 can’t do well yet.
Must pass every release
Per song: the share of songs that pass. pass@4 = 1 − (1 − p)⁴, the chance a round of 4 has a good one. Bars: per song 75–80% and pass@4 95%. Deterministic checks must pass 100%.
Moonshots
Where we want the model to get. Most fail today; that’s expected. We report movement, not pass or fail.
Online flags
Raised on every song, in your projects and in eval runs, and counted as rates. A rate that climbs between runs is the first sign of a regression.
Golden set
The fixed lyrics and sounds every run is scored on.
What the paper tells us
Runs are saved in this browser with their time and settings; open an earlier one from the list above. Start numbers need the RunPod song maker; on Replicate, the start-number and length checks wait.
Saved lyrics
Lyrics you want to reuse. Start a project from one, or insert it into the project you're on.