Switch base model to SulphurAI/Sulphur-2-base (fp8mixed transformer + Sulphur distill LoRA)

README.md

@@ -47,10 +47,10 @@ holds a coffee cup in their right hand, glances to the left.
 
 | Component | Source |
 |-----------|--------|
-| Transformer (22B, FP8) | [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy) |
+| Transformer (22B, FP8 mixed) | [SulphurAI/Sulphur-2-base](https://huggingface.co/SulphurAI/Sulphur-2-base) |
 | Video VAE | [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy) |
-| Text encoder (Gemma 3 12B, FP8) | [Comfy-Org/ltx-2](https://huggingface.co/Comfy-Org/ltx-2) |
-| Motion LoRA | [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy) |
+| Text encoder + scheduler | [Lightricks/LTX-Video](https://huggingface.co/Lightricks/LTX-Video) |
+| Distill LoRA | [SulphurAI/Sulphur-2-base](https://huggingface.co/SulphurAI/Sulphur-2-base) |
 | BFS head-swap LoRA | [Alissonerdx/BFS-Best-Face-Swap-Video](https://huggingface.co/Alissonerdx/BFS-Best-Face-Swap-Video) |
 
 ## Logs

pipeline.py

@@ -2,10 +2,10 @@
 LTX-2.3 inference pipeline for BFS head-swap.
 
 Model sources:
-  Transformer : Kijai/LTX2.3_comfy  — diffusion_models/ltx-2.3-22b-distilled_transformer_only_fp8_input_scaled_v3.safetensors
-  Video VAE   : Kijai/LTX2.3_comfy  — vae/LTX23_video_vae_bf16.safetensors
+  Transformer : SulphurAI/Sulphur-2-base — sulphur_dev_fp8mixed.safetensors
+  Video VAE   : Kijai/LTX2.3_comfy       — vae/LTX23_video_vae_bf16.safetensors
   Pipeline cfg: Lightricks/LTX-Video (text encoder, scheduler, tokenizer via from_pretrained)
-  LoRA motion : Kijai/LTX2.3_comfy  — loras/ltx-2.3-22b-distilled-lora-dynamic_fro09_avg_rank_105_bf16.safetensors
+  LoRA distill: SulphurAI/Sulphur-2-base — distill_loras/ltx-2.3-22b-distilled-lora-1.1_fro90_ceil72_condsafe.safetensors
   LoRA BFS    : Alissonerdx/BFS-Best-Face-Swap-Video — ltx-2.3/head_swap_v3_rank_adaptive_fro_098.safetensors
 """
 
@@ -29,9 +29,9 @@ from PIL import Image
 _HF_CACHE = os.environ.get("HF_HOME", os.path.expanduser("~/.cache/huggingface"))
 
 MODELS = {
-    "transformer": ("Kijai/LTX2.3_comfy", "diffusion_models/ltx-2.3-22b-distilled_transformer_only_fp8_input_scaled_v3.safetensors"),
+    "transformer": ("SulphurAI/Sulphur-2-base", "sulphur_dev_fp8mixed.safetensors"),
     "video_vae":   ("Kijai/LTX2.3_comfy", "vae/LTX23_video_vae_bf16.safetensors"),
-    "lora_motion": ("Kijai/LTX2.3_comfy", "loras/ltx-2.3-22b-distilled-lora-dynamic_fro09_avg_rank_105_bf16.safetensors"),
+    "lora_motion": ("SulphurAI/Sulphur-2-base", "distill_loras/ltx-2.3-22b-distilled-lora-1.1_fro90_ceil72_condsafe.safetensors"),
     "lora_bfs":    ("Alissonerdx/BFS-Best-Face-Swap-Video", "ltx-2.3/head_swap_v3_rank_adaptive_fro_098.safetensors"),
 }