From 66e4bf7e592a98dfefcb15202fc5926967dc734e Mon Sep 17 00:00:00 2001 From: wendadawen <130649302+wendadawen@users.noreply.github.com> Date: Wed, 22 Jul 2026 06:42:35 +0800 Subject: [PATCH] convert: fix handle HunyuanVL XD-RoPE config (#25514) Signed-off-by: wendadawen --- conversion/hunyuan.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/conversion/hunyuan.py b/conversion/hunyuan.py index 65d294fbe9..f5ac8a4fb7 100644 --- a/conversion/hunyuan.py +++ b/conversion/hunyuan.py @@ -338,6 +338,12 @@ class HunyuanVLTextModel(HunYuanModel): def __init__(self, dir_model: Path, *args, **kwargs): super().__init__(dir_model, *args, **kwargs) + # transformers 5.13.0 encodes HunyuanVL XD-RoPE as dynamic + mrope_section. + # Normalize it to avoid the HunYuan dynamic-RoPE context assertion. + if self.rope_parameters.get("rope_type") == "dynamic" and "mrope_section" in self.rope_parameters: + self.rope_parameters["rope_type"] = "xdrope" + self.rope_parameters["type"] = "xdrope" + self.rope_parameters["xdrope_section"] = list(self.rope_parameters["mrope_section"]) def set_gguf_parameters(self): super().set_gguf_parameters()