From 8131eaef23f651c27b19d36d516dd394ac7595ae Mon Sep 17 00:00:00 2001
From: kijai <40791699+kijai@users.noreply.github.com>
Date: Wed, 3 Sep 2025 22:26:07 +0300
Subject: [PATCH] update tooltip

---
 nodes_model_loading.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nodes_model_loading.py b/nodes_model_loading.py
index 05d7b9e..63e9497 100644
--- a/nodes_model_loading.py
+++ b/nodes_model_loading.py
@@ -958,7 +958,8 @@ class WanVideoModelLoader:
                 "model": (folder_paths.get_filename_list("unet_gguf") + folder_paths.get_filename_list("diffusion_models"), {"tooltip": "These models are loaded from the 'ComfyUI/models/diffusion_models' -folder",}),
 
             "base_precision": (["fp32", "bf16", "fp16", "fp16_fast"], {"default": "bf16"}),
-            "quantization": (["disabled", "fp8_e4m3fn", "fp8_e4m3fn_fast", "fp8_e4m3fn_scaled", "fp8_e4m3fn_scaled_fast", "fp8_e5m2", "fp8_e5m2_fast", "fp8_e5m2_scaled", "fp8_e5m2_scaled_fast"], {"default": "disabled", "tooltip": "optional quantization method"}),
+            "quantization": (["disabled", "fp8_e4m3fn", "fp8_e4m3fn_fast", "fp8_e4m3fn_scaled", "fp8_e4m3fn_scaled_fast", "fp8_e5m2", "fp8_e5m2_fast", "fp8_e5m2_scaled", "fp8_e5m2_scaled_fast"], {"default": "disabled", 
+                            "tooltip": "Optional quantization method, 'disabled' acts as autoselect based by weights. Scaled modes only work with matching weights, _fast modes (fp8 matmul) require CUDA compute capability >= 8.9 (NVIDIA 4000 series and up), e5m2 generally can not be torch.compiled on compute capability < 8.9 (3000 series and under)"}),
             "load_device": (["main_device", "offload_device"], {"default": "offload_device", "tooltip": "Initial device to load the model to, NOT recommended with the larger models unless you have 48GB+ VRAM"}),
             },
             "optional": {