diff --git a/unsloth/models/loader.py b/unsloth/models/loader.py
index ae9e9dfad2..b0d1c9bb63 100644
--- a/unsloth/models/loader.py
+++ b/unsloth/models/loader.py
@@ -501,6 +501,12 @@ class FastModel(FastBaseModel):
             raise RuntimeError("Unsloth: Aya Vision only works on transformers >= 4.50.0." + NIGHTLY)
         elif "gemma-3" in model_name.lower() and transformers_version < Version("4.50.0.dev0"):
             raise RuntimeError("Unsloth: Gemma 3 only works on transformers >= 4.50.0." + NIGHTLY)
+        elif "c4ai-command-a-03-2025" in model_name.lower() and transformers_version < Version("4.50.0.dev0"):
+            raise RuntimeError("Unsloth: Cohere's Command model only works on transformers >= 4.50.0." + NIGHTLY)
+        elif "granite-vision" in model_name.lower() and transformers_version < Version("4.50.0.dev0"):
+            raise RuntimeError("Unsloth: Granite Vision only works on transformers >= 4.50.0." + NIGHTLY)
+        elif "olmo-2" in model_name.lower() and transformers_version < Version("4.50.0.dev0"):
+            raise RuntimeError("Unsloth: OLMo-2 only works on transformers >= 4.50.0." + NIGHTLY)
         pass
 
         if USE_MODELSCOPE and not os.path.exists(model_name):
diff --git a/unsloth/models/mapper.py b/unsloth/models/mapper.py
index cb0d73c590..4927bb3f10 100644
--- a/unsloth/models/mapper.py
+++ b/unsloth/models/mapper.py
@@ -678,6 +678,36 @@ __INT_TO_FLOAT_MAPPER = \
         "google/gemma-3-27b-pt",
         "unsloth/gemma-3-27b-pt-bnb-4bit",
     ),
+    "unsloth/reka-flash-3-unsloth-bnb-4bit" : (
+        "unsloth/reka-flash-3",
+        "RekaAI/reka-flash-3",
+        "unsloth/reka-flash-3-bnb-4bit",
+    ),
+    "unsloth/c4ai-command-a-03-2025-unsloth-bnb-4bit" : (
+        "unsloth/c4ai-command-a-03-2025",
+        "CohereForAI/c4ai-command-a-03-2025",
+        "unsloth/c4ai-command-a-03-2025-bnb-4bit",
+    ),
+    "unsloth/aya-vision-32b-unsloth-bnb-4bit" : (
+        "unsloth/aya-vision-32b",
+        "CohereForAI/aya-vision-32b",
+        "unsloth/aya-vision-32b-bnb-4bit",
+    ),
+    "unsloth/aya-vision-8b-unsloth-bnb-4bit" : (
+        "unsloth/aya-vision-8b",
+        "CohereForAI/aya-vision-8b",
+        "unsloth/aya-vision-8b-bnb-4bit",
+    ),
+    "unsloth/granite-vision-3.2-2b-unsloth-bnb-4bit" : (
+        "unsloth/granite-vision-3.2-2b",
+        "ibm-granite/granite-vision-3.2-2b",
+        "unsloth/granite-vision-3.2-2b-bnb-4bit",
+    ),
+    "unsloth/OLMo-2-0325-32B-Instruct-unsloth-bnb-4bit" : (
+        "unsloth/OLMo-2-0325-32B-Instruct",
+        "allenai/OLMo-2-0325-32B-Instruct",
+        "unsloth/OLMo-2-0325-32B-Instruct-bnb-4bit",
+    ),
 }
 
 INT_TO_FLOAT_MAPPER  = {}