diff --git a/src/transformers/masking_utils.py b/src/transformers/masking_utils.py
index 130b1a1dec66..321ef27de913 100644
--- a/src/transformers/masking_utils.py
+++ b/src/transformers/masking_utils.py
@@ -229,8 +229,10 @@ def maybe_pad_block_sequence_ids(
 
 def _can_skip_causal_mask_xpu(
     padding_mask: torch.Tensor | None,
-    query_length: int,
+    q_length: int,
     kv_length: int,
+    q_offset: int,
+    kv_offset: int,
     local_attention_size: int | None,
 ) -> bool:
     """
@@ -251,22 +253,23 @@ def _can_skip_causal_mask_xpu(
 
     if padding_mask is None:
         # Without padding mask, can skip if single query token or full causal attention
-        return query_length == 1 or kv_length == query_length
+        return q_length == 1 or kv_length == q_length
 
     # XPU allows skipping under additional conditions when padding_mask is provided
-    if query_length == 1:
+    if q_length == 1:
         # Single query token: skip only if no padding tokens present
         return padding_mask.all()
 
-    # XPU-specific: check if query window is all True and rest is all False
-    # This allows XPU to optimize the 1st token in static cache
-    return padding_mask[:, :query_length].all() and not padding_mask[:, query_length:].any()
+    # XPU-specific: check if query window is all True and rest is all False.
+    # This allows XPU to optimize the 1st token in static cache when the cache is empty.
+    return q_offset == 0 and padding_mask[:, :q_length].all() and not padding_mask[:, q_length:].any()
 
 
 def _ignore_causal_mask_sdpa(
     padding_mask: torch.Tensor | None,
-    query_length: int,
+    q_length: int,
     kv_length: int,
+    q_offset: int,
     kv_offset: int,
     local_attention_size: int | None = None,
 ) -> bool:
@@ -288,7 +291,7 @@ def _ignore_causal_mask_sdpa(
         # - Single query tokens use the same logic as CUDA
         # - Multi-query tokens can skip if padding_mask is provided and correctly structured
         #   (all True in query window, all False after)
-        return _can_skip_causal_mask_xpu(padding_mask, query_length, kv_length, local_attention_size)
+        return _can_skip_causal_mask_xpu(padding_mask, q_length, kv_length, q_offset, kv_offset, local_attention_size)
     # When using `torch.export` or `torch.onnx.dynamo_export`, we must pass an example input, and `is_causal` behavior is
     # hard-coded to the forward. If a user exports a model with query_length > 1, the exported model will hard-code `is_causal=True`
     # which is in general wrong (see https://github.com/pytorch/pytorch/issues/108108). Thus, we only set
@@ -296,7 +299,7 @@ def _ignore_causal_mask_sdpa(
     if (
         not is_tracing(padding_mask)
         # only cases when lower and upper diags are the same, see https://github.com/pytorch/pytorch/issues/108108
-        and (query_length == 1 or kv_length == query_length)
+        and (q_length == 1 or kv_length == q_length)
         # in this case we need to add special patterns to the mask so cannot be skipped otherwise
         and (local_attention_size is None or kv_length < local_attention_size)
         # In this case, we need to add padding to the mask, so cannot be skipped otherwise
@@ -522,7 +525,9 @@ def sdpa_mask(
     # Under specific conditions, we can avoid materializing the mask
     #   1. Causal masks can rely on the `is_causal` argument
     #   2. Bidirectional do not need any further processing (no bias)
-    if allow_is_causal_skip and _ignore_causal_mask_sdpa(padding_mask, q_length, kv_length, kv_offset, local_size):
+    if allow_is_causal_skip and _ignore_causal_mask_sdpa(
+        padding_mask, q_length, kv_length, q_offset, kv_offset, local_size
+    ):
         return None
     if allow_is_bidirectional_skip and _ignore_bidirectional_mask_sdpa(padding_mask, kv_length, local_size):
         return None
@@ -1552,15 +1557,12 @@ def create_masks_for_generate(
         "block_sequence_ids": block_sequence_ids,
     }
 
-    # If the attribute exists, we need several masks - unless every layer shares the same type, in which
-    # case we return a single mask.
+    # If the attribute exists, we need several masks keyed by layer type.
     if hasattr(effective_config, "layer_types"):
         layer_patterns = set(effective_config.layer_types)
         # Without a registered attention-mask function, defer to the model by returning the raw attention mask
         if any(layer_type not in LAYER_PATTERN_TO_MASK_FUNCTION_MAPPING for layer_type in layer_patterns):
             return attention_mask
-        if len(layer_patterns) == 1:
-            return LAYER_PATTERN_TO_MASK_FUNCTION_MAPPING[next(iter(layer_patterns))](**mask_kwargs)
         causal_masks = {}
         for layer_pattern in layer_patterns:
             causal_masks[layer_pattern] = LAYER_PATTERN_TO_MASK_FUNCTION_MAPPING[layer_pattern](**mask_kwargs)
diff --git a/src/transformers/models/deepseek_v32/modeling_deepseek_v32.py b/src/transformers/models/deepseek_v32/modeling_deepseek_v32.py
index 037e8064a77f..782ed117c641 100644
--- a/src/transformers/models/deepseek_v32/modeling_deepseek_v32.py
+++ b/src/transformers/models/deepseek_v32/modeling_deepseek_v32.py
@@ -719,21 +719,24 @@ def forward(
             position_ids = torch.arange(inputs_embeds.shape[1], device=inputs_embeds.device) + past_seen_tokens
             position_ids = position_ids.unsqueeze(0)
 
-        causal_mask = create_causal_mask(
-            config=self.config,
-            inputs_embeds=inputs_embeds,
-            attention_mask=attention_mask,
-            past_key_values=past_key_values,
-            position_ids=position_ids,
-        )
+        # It may already have been prepared by e.g. `generate`
+        if not isinstance(causal_mask_mapping := attention_mask, dict):
+            mask_kwargs = {
+                "config": self.config,
+                "inputs_embeds": inputs_embeds,
+                "attention_mask": attention_mask,
+                "past_key_values": past_key_values,
+                "position_ids": position_ids,
+            }
+            causal_mask_mapping = {"deepseek_sparse_attention": create_causal_mask(**mask_kwargs)}
 
         hidden_states = inputs_embeds
         position_embeddings = self.rotary_emb(hidden_states, position_ids=position_ids)
 
-        for decoder_layer in self.layers[: self.config.num_hidden_layers]:
+        for i, decoder_layer in enumerate(self.layers[: self.config.num_hidden_layers]):
             hidden_states = decoder_layer(
                 hidden_states,
-                attention_mask=causal_mask,
+                attention_mask=causal_mask_mapping[self.config.layer_types[i]],
                 position_embeddings=position_embeddings,
                 position_ids=position_ids,
                 past_key_values=past_key_values,
diff --git a/src/transformers/models/deepseek_v32/modular_deepseek_v32.py b/src/transformers/models/deepseek_v32/modular_deepseek_v32.py
index 1fae48192b35..4410069576dd 100644
--- a/src/transformers/models/deepseek_v32/modular_deepseek_v32.py
+++ b/src/transformers/models/deepseek_v32/modular_deepseek_v32.py
@@ -29,12 +29,14 @@
 import torch.nn.functional as F
 from huggingface_hub.dataclasses import strict
 
-from ...cache_utils import Cache
+from ...cache_utils import Cache, DynamicCache
+from ...masking_utils import create_causal_mask
 from ...modeling_flash_attention_utils import FlashAttentionKwargs
+from ...modeling_outputs import BaseModelOutputWithPast
 from ...modeling_rope_utils import RotaryEmbeddingConfigMixin
 from ...modeling_utils import ALL_ATTENTION_FUNCTIONS
 from ...processing_utils import Unpack
-from ...utils import auto_docstring, logging
+from ...utils import TransformersKwargs, auto_docstring, logging
 from ..deepseek_v3.modeling_deepseek_v3 import (
     DeepseekV3Attention,
     DeepseekV3ForCausalLM,
@@ -368,7 +370,60 @@ class DeepseekV32PreTrainedModel(DeepseekV3PreTrainedModel):
 
 
 class DeepseekV32Model(DeepseekV3Model):
-    pass
+    def forward(
+        self,
+        input_ids: torch.LongTensor | None = None,
+        attention_mask: torch.Tensor | None = None,
+        position_ids: torch.LongTensor | None = None,
+        past_key_values: Cache | None = None,
+        inputs_embeds: torch.FloatTensor | None = None,
+        use_cache: bool | None = None,
+        **kwargs: Unpack[TransformersKwargs],
+    ) -> BaseModelOutputWithPast:
+        if (input_ids is None) ^ (inputs_embeds is not None):
+            raise ValueError("You must specify exactly one of input_ids or inputs_embeds")
+
+        if inputs_embeds is None:
+            inputs_embeds: torch.Tensor = self.embed_tokens(input_ids)
+
+        if use_cache and past_key_values is None:
+            past_key_values = DynamicCache(config=self.config)
+
+        if position_ids is None:
+            past_seen_tokens = past_key_values.get_seq_length() if past_key_values is not None else 0
+            position_ids = torch.arange(inputs_embeds.shape[1], device=inputs_embeds.device) + past_seen_tokens
+            position_ids = position_ids.unsqueeze(0)
+
+        # It may already have been prepared by e.g. `generate`
+        if not isinstance(causal_mask_mapping := attention_mask, dict):
+            mask_kwargs = {
+                "config": self.config,
+                "inputs_embeds": inputs_embeds,
+                "attention_mask": attention_mask,
+                "past_key_values": past_key_values,
+                "position_ids": position_ids,
+            }
+            causal_mask_mapping = {"deepseek_sparse_attention": create_causal_mask(**mask_kwargs)}
+
+        hidden_states = inputs_embeds
+        position_embeddings = self.rotary_emb(hidden_states, position_ids=position_ids)
+
+        for i, decoder_layer in enumerate(self.layers[: self.config.num_hidden_layers]):
+            hidden_states = decoder_layer(
+                hidden_states,
+                attention_mask=causal_mask_mapping[self.config.layer_types[i]],
+                position_embeddings=position_embeddings,
+                position_ids=position_ids,
+                past_key_values=past_key_values,
+                use_cache=use_cache,
+                **kwargs,
+            )
+
+        hidden_states = self.norm(hidden_states)
+        return BaseModelOutputWithPast(
+            last_hidden_state=hidden_states,
+            past_key_values=past_key_values,
+        )
 
 
 class DeepseekV32ForCausalLM(DeepseekV3ForCausalLM):
diff --git a/src/transformers/models/glm_moe_dsa/modeling_glm_moe_dsa.py b/src/transformers/models/glm_moe_dsa/modeling_glm_moe_dsa.py
index 52f8b6cd3965..941522423c74 100644
--- a/src/transformers/models/glm_moe_dsa/modeling_glm_moe_dsa.py
+++ b/src/transformers/models/glm_moe_dsa/modeling_glm_moe_dsa.py
@@ -698,22 +698,25 @@ def forward(
             position_ids = torch.arange(inputs_embeds.shape[1], device=inputs_embeds.device) + past_seen_tokens
             position_ids = position_ids.unsqueeze(0)
 
-        causal_mask = create_causal_mask(
-            config=self.config,
-            inputs_embeds=inputs_embeds,
-            attention_mask=attention_mask,
-            past_key_values=past_key_values,
-            position_ids=position_ids,
-        )
+        # It may already have been prepared by e.g. `generate`
+        if not isinstance(causal_mask_mapping := attention_mask, dict):
+            mask_kwargs = {
+                "config": self.config,
+                "inputs_embeds": inputs_embeds,
+                "attention_mask": attention_mask,
+                "past_key_values": past_key_values,
+                "position_ids": position_ids,
+            }
+            causal_mask_mapping = {"deepseek_sparse_attention": create_causal_mask(**mask_kwargs)}
 
         hidden_states = inputs_embeds
         position_embeddings = self.rotary_emb(hidden_states, position_ids=position_ids)
 
         topk_indices = None  # MAIN DIFF with DSV3.2
-        for decoder_layer in self.layers[: self.config.num_hidden_layers]:
+        for i, decoder_layer in enumerate(self.layers[: self.config.num_hidden_layers]):
             hidden_states, topk_indices = decoder_layer(
                 hidden_states,
-                attention_mask=causal_mask,
+                attention_mask=causal_mask_mapping[self.config.layer_types[i]],
                 position_embeddings=position_embeddings,
                 position_ids=position_ids,
                 past_key_values=past_key_values,
diff --git a/src/transformers/models/glm_moe_dsa/modular_glm_moe_dsa.py b/src/transformers/models/glm_moe_dsa/modular_glm_moe_dsa.py
index e9b73c57407f..c2c347fcfea9 100644
--- a/src/transformers/models/glm_moe_dsa/modular_glm_moe_dsa.py
+++ b/src/transformers/models/glm_moe_dsa/modular_glm_moe_dsa.py
@@ -358,22 +358,25 @@ def forward(
             position_ids = torch.arange(inputs_embeds.shape[1], device=inputs_embeds.device) + past_seen_tokens
             position_ids = position_ids.unsqueeze(0)
 
-        causal_mask = create_causal_mask(
-            config=self.config,
-            inputs_embeds=inputs_embeds,
-            attention_mask=attention_mask,
-            past_key_values=past_key_values,
-            position_ids=position_ids,
-        )
+        # It may already have been prepared by e.g. `generate`
+        if not isinstance(causal_mask_mapping := attention_mask, dict):
+            mask_kwargs = {
+                "config": self.config,
+                "inputs_embeds": inputs_embeds,
+                "attention_mask": attention_mask,
+                "past_key_values": past_key_values,
+                "position_ids": position_ids,
+            }
+            causal_mask_mapping = {"deepseek_sparse_attention": create_causal_mask(**mask_kwargs)}
 
         hidden_states = inputs_embeds
         position_embeddings = self.rotary_emb(hidden_states, position_ids=position_ids)
 
         topk_indices = None  # MAIN DIFF with DSV3.2
-        for decoder_layer in self.layers[: self.config.num_hidden_layers]:
+        for i, decoder_layer in enumerate(self.layers[: self.config.num_hidden_layers]):
             hidden_states, topk_indices = decoder_layer(
                 hidden_states,
-                attention_mask=causal_mask,
+                attention_mask=causal_mask_mapping[self.config.layer_types[i]],
                 position_embeddings=position_embeddings,
                 position_ids=position_ids,
                 past_key_values=past_key_values,