diff --git a/docs/supported_models/generative_models.md b/docs/supported_models/generative_models.md
index 4f65c872a..0ea2da7e8 100644
--- a/docs/supported_models/generative_models.md
+++ b/docs/supported_models/generative_models.md
@@ -45,6 +45,7 @@ in the GitHub search bar.
 | **SmolLM** (135M–1.7B)            | `HuggingFaceTB/SmolLM-1.7B`                      | Hugging Face’s ultra-small LLM series (135M–1.7B params) offering surprisingly strong results, enabling advanced AI on mobile/edge devices. |
 | **GLM-4** (Multilingual 9B)        | `ZhipuAI/glm-4-9b-chat`                          | Zhipu’s GLM-4 series (up to 9B parameters) – open multilingual models with support for 1M-token context and even a 5.6B multimodal variant (Phi-4V). |
 | **MiMo** (7B series)               | `XiaomiMiMo/MiMo-7B-RL`                         | Xiaomi's reasoning-optimized model series, leverages Multiple-Token Prediction for faster inference. |
+| **ERNIE-4.5** (4.5, 4.5MoE series) | `baidu/ERNIE-4.5-21B-A3B-PT`                    | Baidu’s ERNIE-4.5 series which consists of MoE with with 47B and 3B active parameters, with the largest model having 424B total parameters, as well as a 0.3B dense model. |
 | **Arcee AFM-4.5B**               | `arcee-ai/AFM-4.5B-Base`                         | Arcee's foundational model series for real world reliability and edge deployments. |
 | **Persimmon** (8B)               | `adept/persimmon-8b-chat`                         | Adept’s open 8B model with a 16K context window and fast inference; trained for broad usability and licensed under Apache 2.0. |
 | **Ling** (16.8B–290B) | `inclusionAI/Ling-lite`, `inclusionAI/Ling-plus` | InclusionAI’s open MoE models. Ling-Lite has 16.8B total / 2.75B active parameters, and Ling-Plus has 290B total / 28.8B active parameters. They are designed for high performance on NLP and complex reasoning tasks. |
diff --git a/python/sglang/srt/configs/model_config.py b/python/sglang/srt/configs/model_config.py
index e03b32ca0..812f07103 100644
--- a/python/sglang/srt/configs/model_config.py
+++ b/python/sglang/srt/configs/model_config.py
@@ -134,6 +134,11 @@ class ModelConfig:
 
         if is_draft_model and self.hf_config.architectures[0] == "MiMoForCausalLM":
             self.hf_config.architectures[0] = "MiMoMTP"
+        if (
+            is_draft_model
+            and self.hf_config.architectures[0] == "Ernie4_5_MoeForCausalLM"
+        ):
+            self.hf_config.architectures[0] = "Ernie4_5_MoeForCausalLMMTP"
         # Check model type
         self.is_generation = is_generation_model(
             self.hf_config.architectures, is_embedding
diff --git a/python/sglang/srt/models/ernie4.py b/python/sglang/srt/models/ernie4.py
new file mode 100644
index 000000000..6cd41f399
--- /dev/null
+++ b/python/sglang/srt/models/ernie4.py
@@ -0,0 +1,426 @@
+# Copyright 2023-2025 SGLang Team
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+
+""" Inference-only Ernie4.5 model compatible with baidu/ERNIE-4.5-*-PT weights. """
+
+from typing import Iterable, List, Optional, Tuple, Union
+
+import torch
+import torch.nn.functional as F
+from torch import nn
+from transformers.models.ernie4_5_moe.configuration_ernie4_5_moe import (
+    Ernie4_5_MoeConfig,
+)
+
+from sglang.srt.distributed import (
+    get_tensor_model_parallel_world_size,
+    tensor_model_parallel_all_reduce,
+)
+from sglang.srt.layers.communicator import enable_moe_dense_fully_dp
+from sglang.srt.layers.layernorm import RMSNorm
+from sglang.srt.layers.logits_processor import LogitsProcessor
+from sglang.srt.layers.moe.ep_moe.layer import get_moe_impl_class
+from sglang.srt.layers.moe.topk import TopK
+from sglang.srt.layers.quantization.base_config import QuantizationConfig
+from sglang.srt.layers.vocab_parallel_embedding import (
+    ParallelLMHead,
+    VocabParallelEmbedding,
+)
+from sglang.srt.managers.schedule_batch import global_server_args_dict
+from sglang.srt.model_executor.forward_batch_info import ForwardBatch
+from sglang.srt.model_loader.weight_utils import default_weight_loader
+from sglang.srt.models.deepseek_v2 import DeepseekV2MLP as Ernie4MLP
+from sglang.srt.models.llama import LlamaAttention as Ernie4Attention
+from sglang.srt.utils import add_prefix, make_layers
+
+
+class MoEGate(nn.Module):
+    def __init__(
+        self,
+        config,
+        prefix: str = "",
+    ):
+        super().__init__()
+        self.weight = nn.Parameter(
+            torch.empty((config.moe_num_experts, config.hidden_size))
+        )
+        self.e_score_correction_bias = nn.Parameter(
+            torch.empty((1, config.moe_num_experts))
+        )
+
+    def forward(self, hidden_states):
+        logits = F.linear(hidden_states, self.weight, None)
+        return logits
+
+
+class Ernie4Moe(nn.Module):
+    def __init__(
+        self,
+        config: Ernie4_5_MoeConfig,
+        layer_id: int,
+        quant_config: Optional[QuantizationConfig] = None,
+        prefix: str = "",
+    ):
+        super().__init__()
+        self.layer_id = layer_id
+        self.tp_size = get_tensor_model_parallel_world_size()
+        self.moe_num_shared_experts = getattr(config, "moe_num_shared_experts", 0)
+
+        if config.hidden_act != "silu":
+            raise ValueError(
+                f"Unsupported activation: {config.hidden_act}. "
+                "Only silu is supported for now."
+            )
+
+        self.gate = MoEGate(config=config, prefix=add_prefix("gate", prefix))
+
+        self.topk = TopK(
+            top_k=config.moe_k,
+            renormalize=True,
+            use_grouped_topk=False,
+            correction_bias=self.gate.e_score_correction_bias,
+        )
+
+        self.experts = get_moe_impl_class()(
+            num_experts=config.moe_num_experts,
+            top_k=config.moe_k,
+            hidden_size=config.hidden_size,
+            intermediate_size=config.moe_intermediate_size,
+            layer_id=self.layer_id,
+            quant_config=quant_config,
+            prefix=add_prefix("experts", prefix),
+        )
+
+        if self.moe_num_shared_experts > 0:
+            intermediate_size = (
+                config.moe_intermediate_size * config.moe_num_shared_experts
+            )
+            # disable tp for shared experts when enable deepep moe
+            self.shared_experts = Ernie4MLP(
+                hidden_size=config.hidden_size,
+                intermediate_size=intermediate_size,
+                hidden_act=config.hidden_act,
+                quant_config=quant_config,
+                reduce_results=False,
+                prefix=add_prefix("shared_experts", prefix),
+            )
+
+    def forward(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        return self.forward_normal(hidden_states)
+
+    def forward_normal(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        shared_output = (
+            self.shared_experts(hidden_states)
+            if self.moe_num_shared_experts > 0
+            else None
+        )
+        # router_logits: (num_tokens, n_experts)
+        router_logits = self.gate(hidden_states)
+        topk_output = self.topk(hidden_states, router_logits)
+        final_hidden_states = self.experts(
+            hidden_states=hidden_states, topk_output=topk_output
+        )
+        if shared_output is not None:
+            final_hidden_states = final_hidden_states + shared_output
+        if self.tp_size > 1:
+            final_hidden_states = tensor_model_parallel_all_reduce(final_hidden_states)
+        return final_hidden_states
+
+
+class Ernie4DecoderLayer(nn.Module):
+    """A single transformer layer.
+
+    Transformer layer takes input with size [s, b, h] and returns an
+    output of the same size.
+    """
+
+    def __init__(
+        self,
+        config,
+        layer_id: int,
+        quant_config: Optional[QuantizationConfig] = None,
+        prefix: str = "",
+        is_mtp: bool = False,
+    ):
+        super().__init__()
+        rope_theta = getattr(config, "rope_theta", 10000)
+        rope_scaling = getattr(config, "rope_scaling", None)
+        rope_is_neox_style = getattr(config, "rope_is_neox_style", False)
+        # Self attention.
+        self.self_attn = Ernie4Attention(
+            config=config,
+            hidden_size=config.hidden_size,
+            num_heads=config.num_attention_heads,
+            num_kv_heads=config.num_key_value_heads,
+            layer_id=layer_id,
+            rope_theta=rope_theta,
+            rope_scaling=rope_scaling,
+            rope_is_neox_style=rope_is_neox_style,
+            max_position_embeddings=config.max_position_embeddings,
+            quant_config=quant_config,
+            prefix=add_prefix("self_attn", prefix),
+            bias=config.use_bias,
+        )
+        moe_layer_start_index = getattr(
+            config, "moe_layer_start_index", config.num_hidden_layers
+        )
+        moe_layer_end_index = getattr(
+            config, "moe_layer_end_index", config.num_hidden_layers - 1
+        )
+        # MLP
+        if (not is_mtp) and (
+            moe_layer_start_index <= layer_id <= moe_layer_end_index
+            and (layer_id - moe_layer_start_index) % config.moe_layer_interval == 0
+        ):
+            self.mlp = Ernie4Moe(
+                config=config,
+                layer_id=layer_id,
+                quant_config=quant_config,
+                prefix=add_prefix("mlp", prefix),
+            )
+        else:
+            if enable_moe_dense_fully_dp():
+                mlp_tp_rank, mlp_tp_size = 0, 1
+            else:
+                mlp_tp_rank, mlp_tp_size = None, None
+            self.mlp = Ernie4MLP(
+                hidden_size=config.hidden_size,
+                intermediate_size=config.intermediate_size,
+                hidden_act=config.hidden_act,
+                quant_config=quant_config,
+                prefix=add_prefix("mlp", prefix),
+                tp_rank=mlp_tp_rank,
+                tp_size=mlp_tp_size,
+            )
+
+        self.input_layernorm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps)
+        self.post_attention_layernorm = RMSNorm(
+            config.hidden_size, eps=config.rms_norm_eps
+        )
+
+    def forward(
+        self,
+        positions: torch.Tensor,
+        hidden_states: torch.Tensor,
+        forward_batch: ForwardBatch,
+        residual: Optional[torch.Tensor],
+    ) -> Tuple[torch.Tensor, torch.Tensor]:
+        # Self Attention
+        if residual is None:
+            residual = hidden_states
+            hidden_states = self.input_layernorm(hidden_states)
+        else:
+            hidden_states, residual = self.input_layernorm(hidden_states, residual)
+        hidden_states = self.self_attn(
+            positions=positions,
+            hidden_states=hidden_states,
+            forward_batch=forward_batch,
+        )
+
+        # Fully Connected
+        hidden_states, residual = self.post_attention_layernorm(hidden_states, residual)
+        hidden_states = self.mlp(hidden_states)
+
+        return hidden_states, residual
+
+
+class Ernie4Model(nn.Module):
+    def __init__(
+        self,
+        config: Ernie4_5_MoeConfig,
+        quant_config: Optional[QuantizationConfig] = None,
+        prefix: str = "",
+    ) -> None:
+        super().__init__()
+        self.config = config
+        self.embed_tokens = VocabParallelEmbedding(
+            config.vocab_size,
+            config.hidden_size,
+            quant_config=quant_config,
+            prefix=add_prefix("embed_tokens", prefix),
+        )
+        self.layers = make_layers(
+            config.num_hidden_layers,
+            lambda idx, prefix: Ernie4DecoderLayer(
+                config=config, layer_id=idx, quant_config=quant_config, prefix=prefix
+            ),
+            prefix="model.layers",
+        )
+
+        self.norm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps)
+
+    @torch.no_grad()
+    def forward(
+        self,
+        input_ids: torch.Tensor,
+        positions: torch.Tensor,
+        forward_batch: ForwardBatch,
+        input_embeds: torch.Tensor = None,
+    ) -> Union[torch.Tensor, Tuple[torch.Tensor, List[torch.Tensor]]]:
+        if input_embeds is None:
+            hidden_states = self.embed_tokens(input_ids)
+        else:
+            hidden_states = input_embeds
+        residual = None
+        for layer in self.layers:
+            hidden_states, residual = layer(
+                positions,
+                hidden_states,
+                forward_batch,
+                residual,
+            )
+        hidden_states, _ = self.norm(hidden_states, residual)
+
+        return hidden_states
+
+
+class Ernie4_5_ForCausalLM(nn.Module):
+    packed_modules_mapping = {
+        "qkv_proj": ["q_proj", "k_proj", "v_proj"],
+        "gate_up_proj": ["gate_proj", "up_proj"],
+    }
+    stacked_params_mapping = [
+        # (param_name, weight_name, shard_id)
+        (".qkv_proj", ".q_proj", "q"),
+        (".qkv_proj", ".k_proj", "k"),
+        (".qkv_proj", ".v_proj", "v"),
+        (".gate_up_proj", ".gate_proj", 0),
+        (".gate_up_proj", ".up_proj", 1),
+    ]
+
+    def __init__(
+        self,
+        config: Ernie4_5_MoeConfig,
+        quant_config: Optional[QuantizationConfig] = None,
+        prefix: str = "",
+    ):
+        super().__init__()
+        self.config: Ernie4_5_MoeConfig = config
+        self.quant_config = quant_config
+        self.model = Ernie4Model(config, quant_config, add_prefix("model", prefix))
+        if config.tie_word_embeddings:
+            self.lm_head = self.model.embed_tokens
+        else:
+            self.lm_head = ParallelLMHead(
+                config.vocab_size,
+                config.hidden_size,
+                quant_config=quant_config,
+                prefix="lm_head",
+            )
+        self.logits_processor = LogitsProcessor(config)
+
+    @torch.no_grad()
+    def forward(
+        self,
+        input_ids: torch.Tensor,
+        positions: torch.Tensor,
+        forward_batch: ForwardBatch,
+    ) -> torch.Tensor:
+        hidden_states = self.model(input_ids, positions, forward_batch)
+        return self.logits_processor(
+            input_ids, hidden_states, self.lm_head, forward_batch
+        )
+
+    def load_weights(self, weights: Iterable[Tuple[str, torch.Tensor]]):
+        params_dict = dict(self.named_parameters())
+        for name, loaded_weight in weights:
+            if self.config.tie_word_embeddings and "lm_head.weight" in name:
+                continue
+            for param_name, weight_name, shard_id in self.stacked_params_mapping:
+                if weight_name not in name:
+                    continue
+                name = name.replace(weight_name, param_name)
+                param = params_dict[name]
+                weight_loader = param.weight_loader
+                weight_loader(param, loaded_weight, shard_id)
+                break
+            else:
+                if name in params_dict.keys():
+                    param = params_dict[name]
+                    weight_loader = getattr(
+                        param, "weight_loader", default_weight_loader
+                    )
+                    weight_loader(param, loaded_weight)
+                else:
+                    raise KeyError(f"Parameter '{name}' not found in model.")
+
+    def get_embed_and_head(self):
+        return self.model.embed_tokens.weight, self.lm_head.weight
+
+
+class Ernie4_5_MoeForCausalLM(Ernie4_5_ForCausalLM):
+    def load_weights(self, weights: Iterable[Tuple[str, torch.Tensor]]):
+        expert_params_mapping = get_moe_impl_class().make_expert_params_mapping(
+            ckpt_gate_proj_name="gate_proj",
+            ckpt_down_proj_name="down_proj",
+            ckpt_up_proj_name="up_proj",
+            num_experts=self.config.moe_num_experts,
+        )
+        params_dict = dict(self.named_parameters())
+        for name, loaded_weight in weights:
+            if self.config.tie_word_embeddings and "lm_head.weight" in name:
+                continue
+            if name.startswith("model.mtp_"):
+                continue
+            if "moe_statics.e_score_correction_bias" in name:
+                name = name.replace("moe_statics", "gate")
+            for param_name, weight_name, shard_id in self.stacked_params_mapping:
+                if weight_name not in name:
+                    continue
+                # We have mlp.experts[0].gate_proj in the checkpoint.
+                # Since we handle the experts below in expert_params_mapping,
+                # we need to skip here BEFORE we update the name, otherwise
+                # name will be updated to mlp.experts[0].gate_up_proj, which
+                # will then be updated below in expert_params_mapping
+                # for mlp.experts[0].gate_gate_up_proj, which breaks load.
+                if ("mlp.experts." in name) and name not in params_dict:
+                    continue
+                name = name.replace(weight_name, param_name)
+                param = params_dict[name]
+                weight_loader = param.weight_loader
+                weight_loader(param, loaded_weight, shard_id)
+                break
+            else:
+                for mapping in expert_params_mapping:
+                    param_name, weight_name, expert_id, shard_id = mapping
+                    if weight_name not in name:
+                        continue
+                    name = name.replace(weight_name, param_name)
+                    if name in params_dict.keys():
+                        param = params_dict[name]
+                        weight_loader = param.weight_loader
+                        weight_loader(
+                            param,
+                            loaded_weight,
+                            name,
+                            shard_id=shard_id,
+                            expert_id=expert_id,
+                        )
+                    else:
+                        raise KeyError(
+                            f"Parameter '{name}'(replaced) not found in model."
+                        )
+                    break
+                else:
+                    if name in params_dict.keys():
+                        param = params_dict[name]
+                        weight_loader = getattr(
+                            param, "weight_loader", default_weight_loader
+                        )
+                        weight_loader(param, loaded_weight)
+                    else:
+                        raise KeyError(f"Parameter '{name}' not found in model.")
+
+
+EntryClass = [Ernie4_5_MoeForCausalLM, Ernie4_5_ForCausalLM]
diff --git a/python/sglang/srt/models/ernie4_eagle.py b/python/sglang/srt/models/ernie4_eagle.py
new file mode 100644
index 000000000..bf62d515c
--- /dev/null
+++ b/python/sglang/srt/models/ernie4_eagle.py
@@ -0,0 +1,203 @@
+# Copyright 2023-2025 SGLang Team
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+
+""" Ernie4.5 MTP model compatible with baidu/ERNIE-4.5-*-PT weights. """
+
+from typing import Iterable, Optional, Tuple
+
+import torch
+from torch import nn
+from transformers.models.ernie4_5_moe.configuration_ernie4_5_moe import (
+    Ernie4_5_MoeConfig,
+)
+
+from sglang.srt.layers.layernorm import RMSNorm
+from sglang.srt.layers.logits_processor import LogitsProcessor
+from sglang.srt.layers.quantization.base_config import QuantizationConfig
+from sglang.srt.layers.vocab_parallel_embedding import (
+    ParallelLMHead,
+    VocabParallelEmbedding,
+)
+from sglang.srt.model_executor.forward_batch_info import ForwardBatch
+from sglang.srt.model_loader.weight_utils import default_weight_loader
+from sglang.srt.models.ernie4 import Ernie4_5_ForCausalLM, Ernie4DecoderLayer
+from sglang.srt.utils import add_prefix
+
+
+class Ernie4ModelMTP(nn.Module):
+    def __init__(
+        self,
+        config: Ernie4_5_MoeConfig,
+        layer_id: int,
+        prefix: str,
+        quant_config: Optional[QuantizationConfig] = None,
+    ) -> None:
+        super().__init__()
+
+        self.embed_tokens = VocabParallelEmbedding(
+            config.vocab_size,
+            config.hidden_size,
+            quant_config=quant_config,
+            prefix=add_prefix("embed_tokens", prefix),
+        )
+        self.mtp_emb_norm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps)
+        self.mtp_hidden_norm = RMSNorm(config.hidden_size, eps=config.rms_norm_eps)
+        self.mtp_linear_proj = nn.Linear(
+            config.hidden_size * 2, config.hidden_size, bias=config.use_bias
+        )
+        self.mtp_block = Ernie4DecoderLayer(
+            config=config,
+            layer_id=layer_id,
+            quant_config=quant_config,
+            prefix=add_prefix("mtp_block", prefix),
+            is_mtp=True,
+        )
+
+    def forward(
+        self,
+        input_ids: torch.Tensor,
+        positions: torch.Tensor,
+        forward_batch: ForwardBatch,
+        input_embeds: torch.Tensor = None,
+    ) -> torch.Tensor:
+        if input_embeds is None:
+            hidden_states = self.embed_tokens(input_ids)
+        else:
+            hidden_states = input_embeds
+        # masking inputs at position 0, as not needed by MTP
+        hidden_states[positions == 0] = 0
+
+        hidden_states = self.mtp_linear_proj(
+            torch.cat(
+                (
+                    self.mtp_emb_norm(hidden_states),
+                    self.mtp_hidden_norm(forward_batch.spec_info.hidden_states),
+                ),
+                dim=-1,
+            )
+        )
+        residual = None
+        hidden_states, residual = self.mtp_block(
+            positions=positions,
+            hidden_states=hidden_states,
+            forward_batch=forward_batch,
+            residual=residual,
+        )
+        hidden_states = residual + hidden_states
+        return hidden_states
+
+
+class Ernie4_5_MoeForCausalLMMTP(nn.Module):
+    def __init__(
+        self,
+        config: Ernie4_5_MoeConfig,
+        quant_config: Optional[QuantizationConfig] = None,
+        prefix: str = "",
+        mtp_layer_id: int = 0,
+    ) -> None:
+        nn.Module.__init__(self)
+        self.config = config
+        self.mtp_layer_id = mtp_layer_id
+
+        self.model = Ernie4ModelMTP(
+            config=config,
+            layer_id=self.mtp_layer_id,
+            quant_config=quant_config,
+            prefix=add_prefix("model", prefix),
+        )
+
+        if config.tie_word_embeddings:
+            self.lm_head = self.model.embed_tokens
+        else:
+            self.lm_head = ParallelLMHead(
+                config.vocab_size,
+                config.hidden_size,
+                quant_config=quant_config,
+                prefix="lm_head",
+            )
+        self.logits_processor = LogitsProcessor(config)
+
+    @torch.no_grad()
+    def forward(
+        self,
+        input_ids: torch.Tensor,
+        positions: torch.Tensor,
+        forward_batch: ForwardBatch,
+    ) -> torch.Tensor:
+        hidden_states = self.model(input_ids, positions, forward_batch)
+        return self.logits_processor(
+            input_ids, hidden_states, self.lm_head, forward_batch
+        )
+
+    def load_weights(self, weights: Iterable[Tuple[str, torch.Tensor]]):
+        mtp_layer_found = False
+        mtp_weight_patterns = [
+            f"mtp_block.{self.mtp_layer_id}",
+            f"mtp_emb_norm.{self.mtp_layer_id}",
+            f"mtp_hidden_norm.{self.mtp_layer_id}",
+            f"mtp_linear_proj.{self.mtp_layer_id}",
+        ]
+        params_dict = dict(self.named_parameters())
+        for name, loaded_weight in weights:
+            # Only name matched patterns should be loaded
+            for layer_pattern in mtp_weight_patterns:
+                if layer_pattern in name:
+                    mtp_layer_found = True
+                    break
+            else:
+                continue
+            # But strip mtp_layer_id before loading, because each MTP layer is a MTP model.
+            name = name.replace(f".{self.mtp_layer_id}.", ".")
+            for (
+                param_name,
+                weight_name,
+                shard_id,
+            ) in Ernie4_5_ForCausalLM.stacked_params_mapping:
+                if weight_name not in name:
+                    continue
+                name = name.replace(weight_name, param_name)
+                param = params_dict[name]
+                weight_loader = param.weight_loader
+                weight_loader(param, loaded_weight, shard_id)
+                break
+            else:
+                if name in params_dict.keys():
+                    param = params_dict[name]
+                    weight_loader = getattr(
+                        param, "weight_loader", default_weight_loader
+                    )
+                    weight_loader(param, loaded_weight)
+                else:
+                    raise KeyError(f"Parameter '{name}' not found in MTP model.")
+        if not mtp_layer_found:
+            raise KeyError(
+                f"MTP layers 'mtp_*.{self.mtp_layer_id}.*' not found in weights."
+            )
+
+    def get_embed_and_head(self):
+        return self.model.embed_tokens.weight, self.lm_head.weight
+
+    def set_embed_and_head(self, embed, head):
+        del self.model.embed_tokens.weight
+        self.model.embed_tokens.weight = embed
+        if self.config.tie_word_embeddings:
+            self.lm_head = self.model.embed_tokens
+        else:
+            del self.lm_head.weight
+            self.lm_head.weight = head
+        torch.cuda.empty_cache()
+        torch.cuda.synchronize()
+
+
+EntryClass = [Ernie4_5_MoeForCausalLMMTP]