drbaph/s2-pro-fp8
LoRA-style (fewer layers) vs fishaudio/s2-pro. fishaudio/s2-pro matches part of drbaph/s2-pro-fp8 (326 of its 562 tensors; the rest of drbaph/s2-pro-fp8 has no counterpart). On the shared part: Looks like a merged LoRA (or a fine-tune with frozen norms): only the weight matrices of w1, w2, w3, wo, wqkv changed, in 36 of 36 layers; norms, biases and embeddings are untouched.
Tensors changed: Embeddings 0/1, Norms 0/145, Attention 72/72, MLP 108/108
2 other repos hold byte-for-byte identical weight files.