Ensemble All-In (vocals, bass, drums, piano, guitar, lead/back vocals, other)
This is an Ensemble model (vocals, instrum, bass, drums, other) with additional models included for guitars, piano, wind, strings, back/lead vocals, and drumsep (7 stems extracted from drums: kick, toms, snare, cymbals, hh, crash, ride). The algorithm is quite slow but provides the most precise results, along with many additional stems. Guitars, piano, drums, bass, etc., yield better results because they use filtered sources from other stems.
You can see how the latest version of this model ("SDR average: 13.67, v. 2025.06.30") works in the image below:
