From e700bfb37f435a6f64d0f9409aa879e34ba5cdeb Mon Sep 17 00:00:00 2001
From: Csaba Kecskemeti <csaba.kecskemeti@gmail.com>
Date: Thu, 6 Aug 2026 03:56:04 -0700
Subject: [PATCH] convert : accept "ExaoneMoeForCausalLM" arch spelling
 (#26660)

---
 conversion/__init__.py | 1 +
 conversion/exaone.py   | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/conversion/__init__.py b/conversion/__init__.py
index 06c2c50ad..1f781a790 100644
--- a/conversion/__init__.py
+++ b/conversion/__init__.py
@@ -70,6 +70,7 @@ TEXT_MODEL_MAP: dict[str, str] = {
     "Exaone4ForCausalLM": "exaone",
     "ExaoneForCausalLM": "exaone",
     "ExaoneMoEForCausalLM": "exaone",
+    "ExaoneMoeForCausalLM": "exaone",
     "FalconForCausalLM": "falcon",
     "FalconH1ForCausalLM": "falcon_h1",
     "FalconMambaForCausalLM": "mamba",
diff --git a/conversion/exaone.py b/conversion/exaone.py
index bc4fb3f1b..1cd2244db 100644
--- a/conversion/exaone.py
+++ b/conversion/exaone.py
@@ -123,7 +123,9 @@ class Exaone4Model(TextModel):
                 yield (self.format_tensor_name(gguf.MODEL_TENSOR.ROPE_FREQS), torch.tensor(rope_factors, dtype=torch.float32))
 
 
-@ModelBase.register("ExaoneMoEForCausalLM")
+# note: transformers >= 5.1 renamed the class to "ExaoneMoeForCausalLM" (lowercase 'e'),
+#       so accept both spellings - LG AI have updated the configs of already-released models
+@ModelBase.register("ExaoneMoEForCausalLM", "ExaoneMoeForCausalLM")
 class ExaoneMoEModel(Exaone4Model):
     model_arch = gguf.MODEL_ARCH.EXAONE_MOE