{
  "creationDate" : "20260924T094014Z",
  "author" : "Lu, Wang, Kong, Hung (ByteDance) — BS-RoFormer; implementation lucidrains (MIT); weights ZFTurbo (MIT); Core AI export by VocalIsolation",
  "assetVersion" : "2.0",
  "license" : "MIT",
  "description" : "BS-RoFormer bs_roformer: x [1,1101,4100] = STFT as (f s c) per frame → mask [1,4,1101,4100]; STFT (n_fft 2048, hop 441), complex mask, DC zeroing, iSTFT and chunking in the host. Stems ['drums', 'bass', 'other', 'vocals'].",
  "producer" : "coreai-core 1.0.0b2"
}