diff --git a/README.md b/README.md
index 5ae2386..d5990c0 100644
--- a/README.md
+++ b/README.md
@@ -117,6 +117,9 @@ The detailed support list:
 | [Vicuna-v1.1](/scripts/vicuna_example.sh) | 7B/13B                 | ✅         |           |
 | [LLaVA-v0](/scripts/llava_example.sh) | 13B                       | ✅         |           |
 | [VILA](/scripts/vila_example.sh)    | 7B/13B                     | ✅         |           |
+| [Mistral](/scripts/mistral_example.sh)    | 7B                    | ✅         |           |
+| [Mixtral](/scripts/mixtral_example.sh)    | 8x7B                     | ✅         |           |
+
 
 Note: We only list models that we have prepare the [AWQ searching results](https://huggingface.co/datasets/mit-han-lab/awq-model-zoo/tree/main) in the table above. AWQ also supports models such as LLaVA-v1.5 7B, and you may need to run the [AWQ search](#usage) on your own to quantize these models.
 
diff --git a/awq/entry.py b/awq/entry.py
index 6e51e0c..a2d34bf 100644
--- a/awq/entry.py
+++ b/awq/entry.py
@@ -130,6 +130,8 @@ def build_model_and_enc(model_path):
                 "BloomBlock",
                 "MPTBlock",
                 "DecoderLayer",
+                "MistralDecoderLayer", 
+                "MixtralDecoderLayer",
             ],
             **kwargs,
         )
@@ -208,6 +210,7 @@ def build_model_and_enc(model_path):
                 model, max_memory if len(max_memory) > 0 else None
             )
         }
+        
         device_map = infer_auto_device_map(
             model,
             # TODO: can we remove this?
@@ -217,6 +220,8 @@ def build_model_and_enc(model_path):
                 "BloomBlock",
                 "MPTBlock",
                 "DecoderLayer",
+                "MistralDecoderLayer", 
+                "MixtralDecoderLayer",
             ],
             **kwargs,
         )
diff --git a/awq/quantize/auto_scale.py b/awq/quantize/auto_scale.py
index bb66e10..b4de8fd 100644
--- a/awq/quantize/auto_scale.py
+++ b/awq/quantize/auto_scale.py
@@ -5,6 +5,8 @@
 from transformers.models.bloom.modeling_bloom import BloomBlock, BloomGelu
 from transformers.models.opt.modeling_opt import OPTDecoderLayer
 from transformers.models.llama.modeling_llama import LlamaDecoderLayer, LlamaRMSNorm
+from transformers.models.mistral.modeling_mistral import MistralRMSNorm
+from transformers.models.mixtral.modeling_mixtral import MixtralRMSNorm
 from transformers.activations import GELUActivation
 
 from .qmodule import ScaledActivation
@@ -439,6 +441,95 @@ def _auto_get_scale(prev_op, layers, inp, module2inspect=None, kwargs={}):
                 inp=input_feat["mlp.dense_4h_to_h"],
             )
         )
+    elif "mistral" in str(module.__class__).lower():
+        # attention input
+        scales_list.append(
+            _auto_get_scale(
+                prev_op=module.input_layernorm,
+                layers=[
+                    module.self_attn.q_proj,
+                    module.self_attn.k_proj,
+                    module.self_attn.v_proj,
+                ],
+                inp=input_feat["self_attn.q_proj"],
+                module2inspect=module.self_attn,
+                kwargs=module_kwargs,
+            )
+        )
+        # attn out
+        # Please refer to https://github.com/mit-han-lab/llm-awq/pull/67#issue-1850622696
+        if module.self_attn.v_proj.weight.shape == module.self_attn.o_proj.weight.shape:
+            scales_list.append(
+                _auto_get_scale(
+                    prev_op=module.self_attn.v_proj,
+                    layers=[module.self_attn.o_proj],
+                    inp=input_feat["self_attn.o_proj"],
+                )
+            )
+        # fc1
+        scales_list.append(
+            _auto_get_scale(
+                prev_op=module.post_attention_layernorm,
+                layers=[module.mlp.gate_proj, module.mlp.up_proj],
+                inp=input_feat["mlp.gate_proj"],
+                module2inspect=module.mlp,
+            )
+        )
+        # fc2
+        scales_list.append(
+            _auto_get_scale(
+                prev_op=module.mlp.up_proj,
+                layers=[module.mlp.down_proj],
+                inp=input_feat["mlp.down_proj"],
+            )
+        )
+    elif "mixtral" in str(module.__class__).lower():
+        # attention input
+        scales_list.append(
+            _auto_get_scale(
+                prev_op=module.input_layernorm,
+                layers=[
+                    module.self_attn.q_proj,
+                    module.self_attn.k_proj,
+                    module.self_attn.v_proj,
+                ],
+                inp=input_feat["self_attn.q_proj"],
+                module2inspect=module.self_attn,
+                kwargs=module_kwargs,
+            )
+        )
+        # attn out
+        # Please refer to https://github.com/mit-han-lab/llm-awq/pull/67#issue-1850622696
+        if module.self_attn.v_proj.weight.shape == module.self_attn.o_proj.weight.shape:
+            scales_list.append(
+                _auto_get_scale(
+                    prev_op=module.self_attn.v_proj,
+                    layers=[module.self_attn.o_proj],
+                    inp=input_feat["self_attn.o_proj"],
+                )
+            )
+        # fc1
+        scales_list.append(
+            _auto_get_scale(
+                prev_op=module.post_attention_layernorm,
+                layers=[
+                    w
+                    for expert in module.block_sparse_moe.experts
+                    for w in [expert.w1, expert.w3]
+                ],
+                inp=input_feat["block_sparse_moe"],
+                module2inspect=module.block_sparse_moe,
+            )
+        )
+        # fc2
+        for i, expert in enumerate(module.block_sparse_moe.experts):
+            scales_list.append(
+                _auto_get_scale(
+                    prev_op=expert.w3,
+                    layers=[expert.w2],
+                    inp=input_feat[f"block_sparse_moe.experts.{i}.w2"],
+                )
+            )
     else:
         raise NotImplementedError(f"{type(module)} not supported yet!")
 
@@ -458,7 +549,7 @@ def apply_scale(module, scales_list, input_feat_dict=None):
         if isinstance(prev_op, nn.Linear):
             assert len(layers) == 1
             scale_fc_fc(prev_op, layers[0], scales)
-        elif isinstance(prev_op, (nn.LayerNorm, LlamaRMSNorm)):
+        elif isinstance(prev_op, (nn.LayerNorm, LlamaRMSNorm, MistralRMSNorm, MixtralRMSNorm)):
             scale_ln_fcs(prev_op, layers, scales)
         elif isinstance(prev_op, (nn.GELU, BloomGelu, GELUActivation)):
             new_module = ScaledActivation(prev_op, scales)
diff --git a/awq/quantize/pre_quant.py b/awq/quantize/pre_quant.py
index f35531d..bfa8640 100644
--- a/awq/quantize/pre_quant.py
+++ b/awq/quantize/pre_quant.py
@@ -18,8 +18,17 @@
 
 
 def get_named_linears(module):
-    return {name: m for name, m in module.named_modules() if isinstance(m, nn.Linear)}
-
+    named_linears = {}
+    for name, m in module.named_modules():
+        if isinstance(m, nn.Linear):
+            # exclude the gate layer
+            if "mixtral" in str(module.__class__).lower():
+                if "gate" in name:
+                    continue
+                
+            named_linears[name] = m
+
+    return named_linears
 
 def get_blocks(model):
     if model.__class__.__name__ == "LlamaForCausalLM":
@@ -39,6 +48,10 @@ def get_blocks(model):
         layers = model.transformer.h
     elif "neox" in str(model.__class__).lower():
         layers = model.gpt_neox.layers
+    elif "mistral" in str(model.__class__).lower():
+        layers = model.model.layers
+    elif "mixtral" in str(model.__class__).lower():
+        layers = model.model.layers
     else:
         raise NotImplementedError(type(model))
     return layers
@@ -73,6 +86,10 @@ def move_embed(model, device):
         model.gpt_neox.embed_in = model.gpt_neox.embed_in.to(device)
         model.gpt_neox.emb_dropout = model.gpt_neox.emb_dropout.to(device)
         model.embed_out = model.embed_out.to(device)
+    elif "mistral" in str(model.__class__).lower():
+        model.model.embed_tokens = model.model.embed_tokens.to(device)
+    elif "mixtral" in str(model.__class__).lower():
+        model.model.embed_tokens = model.model.embed_tokens.to(device)
     else:
         raise NotImplementedError(type(model))
 
@@ -129,10 +146,18 @@ def forward(self, inp, **kwargs):
         model(samples.to(next(model.parameters()).device))
     except ValueError:  # work with early exit
         pass
+    
+    # From AutoAWQ
+    # Update the layer kwargs with `prepare_inputs_for_generation` method
+    # that takes care of everything to avoid unexpected errors.
+    layer_kwargs = model.prepare_inputs_for_generation(samples, **layer_kwargs)
+    # Pop the input_ids as they are not needed at all.
+    layer_kwargs.pop("input_ids")
+
     del samples
     layers[0] = layers[0].module  # restore
     inps = inps[0]
-
+    
     layers[0] = layers[0].cpu()
     move_embed(model, "cpu")
 
@@ -158,6 +183,13 @@ def cache_input_hook(m, x, y, name, feat_dict):
 
         input_feat = defaultdict(list)
         handles = []
+        
+        if "mixtral" in str(model.__class__).lower():
+            named_linears = {
+                **named_linears,
+                "block_sparse_moe": layer.block_sparse_moe,
+            }
+        
         for name in named_linears:
             handles.append(
                 named_linears[name].register_forward_hook(
diff --git a/scripts/mistral_example.sh b/scripts/mistral_example.sh
new file mode 100644
index 0000000..87008b0
--- /dev/null
+++ b/scripts/mistral_example.sh
@@ -0,0 +1,25 @@
+MODEL=Mistral-7B-Instruct-v0.2
+
+# run AWQ search (optional; we provided the pre-computed results)
+python -m awq.entry --model_path /dataset/mistral/$MODEL \
+    --w_bit 4 --q_group_size 128 \
+    --run_awq --dump_awq awq_cache/$MODEL-w4-g128.pt
+
+# evaluate the AWQ quantize model (simulated pseudo quantization)
+python -m awq.entry --model_path /dataset/mistral/$MODEL \
+    --tasks wikitext \
+    --w_bit 4 --q_group_size 128 \
+    --load_awq awq_cache/$MODEL-w4-g128.pt \
+    --q_backend fake
+
+# generate real quantized weights (w4)
+python -m awq.entry --model_path /dataset/mistral/$MODEL \
+    --w_bit 4 --q_group_size 128 \
+    --load_awq awq_cache/$MODEL-w4-g128.pt \
+    --q_backend real --dump_quant quant_cache/$MODEL-w4-g128-awq.pt
+
+# load and evaluate the real quantized model (smaller gpu memory usage)
+python -m awq.entry --model_path /dataset/mistral/$MODEL \
+    --tasks wikitext \
+    --w_bit 4 --q_group_size 128 \
+    --load_quant quant_cache/$MODEL-w4-g128-awq.pt
diff --git a/scripts/mixtral_example.sh b/scripts/mixtral_example.sh
new file mode 100644
index 0000000..14278c2
--- /dev/null
+++ b/scripts/mixtral_example.sh
@@ -0,0 +1,25 @@
+MODEL=Mixtral-8x7B-Instruct-v0.1
+
+# run AWQ search (optional; we provided the pre-computed results)
+python -m awq.entry --model_path /dataset/mixtral/$MODEL \
+    --w_bit 4 --q_group_size 128 \
+    --run_awq --dump_awq awq_cache/$MODEL-w4-g128.pt
+
+# evaluate the AWQ quantize model (simulated pseudo quantization)
+python -m awq.entry --model_path /dataset/mixtral/$MODEL \
+    --tasks wikitext \
+    --w_bit 4 --q_group_size 128 \
+    --load_awq awq_cache/$MODEL-w4-g128.pt \
+    --q_backend fake
+
+# generate real quantized weights (w4)
+python -m awq.entry --model_path /dataset/mixtral/$MODEL \
+    --w_bit 4 --q_group_size 128 \
+    --load_awq awq_cache/$MODEL-w4-g128.pt \
+    --q_backend real --dump_quant quant_cache/$MODEL-w4-g128-awq.pt
+
+# load and evaluate the real quantized model (smaller gpu memory usage)
+python -m awq.entry --model_path /dataset/mixtral/$MODEL \
+    --tasks wikitext \
+    --w_bit 4 --q_group_size 128 \
+    --load_quant quant_cache/$MODEL-w4-g128-awq.pt