diff --git a/llms/README.md b/llms/README.md
index a0c17972..1f14a5e5 100644
--- a/llms/README.md
+++ b/llms/README.md
@@ -120,6 +120,7 @@ Here are a few examples of Hugging Face models that work with this example:
 - [pfnet/plamo-13b](https://huggingface.co/pfnet/plamo-13b)
 - [pfnet/plamo-13b-instruct](https://huggingface.co/pfnet/plamo-13b-instruct)
 - [stabilityai/stablelm-2-zephyr-1_6b](https://huggingface.co/stabilityai/stablelm-2-zephyr-1_6b)
+- [internlm/internlm2-7b](https://huggingface.co/internlm/internlm2-7b)
 
 Most
 [Mistral](https://huggingface.co/models?library=transformers,safetensors&other=mistral&sort=trending),
diff --git a/llms/mlx_lm/LORA.md b/llms/mlx_lm/LORA.md
index 94206ad3..67d05778 100644
--- a/llms/mlx_lm/LORA.md
+++ b/llms/mlx_lm/LORA.md
@@ -12,6 +12,7 @@ LoRA (QLoRA).[^qlora] LoRA fine-tuning works with the following model families:
 - Gemma
 - OLMo
 - MiniCPM
+- InternLM2
 
 ## Contents
 
diff --git a/llms/mlx_lm/models/internlm2.py b/llms/mlx_lm/models/internlm2.py
new file mode 100644
index 00000000..780d8ae6
--- /dev/null
+++ b/llms/mlx_lm/models/internlm2.py
@@ -0,0 +1,198 @@
+from dataclasses import dataclass
+from typing import Dict, Optional, Tuple, Union
+
+import mlx.core as mx
+import mlx.nn as nn
+
+from .base import BaseModelArgs
+
+
+@dataclass
+class ModelArgs(BaseModelArgs):
+    model_type: str
+    hidden_size: int
+    num_hidden_layers: int
+    intermediate_size: int
+    num_attention_heads: int
+    rms_norm_eps: float
+    vocab_size: int
+    bias: bool = True
+    num_key_value_heads: int = None
+    rope_theta: float = 10000
+    rope_traditional: bool = False
+    rope_scaling: Optional[Dict[str, Union[float, str]]] = None
+    tie_word_embeddings: bool = False
+
+    def __post_init__(self):
+        if self.num_key_value_heads is None:
+            self.num_key_value_heads = self.num_attention_heads
+
+        if self.rope_scaling:
+            required_keys = {"factor", "type"}
+            if not all(key in self.rope_scaling for key in required_keys):
+                raise ValueError(f"rope_scaling must contain keys {required_keys}")
+
+            if self.rope_scaling["type"] != "linear":
+                raise ValueError("rope_scaling 'type' currently only supports 'linear'")
+
+
+class Attention(nn.Module):
+    def __init__(self, args: ModelArgs):
+        super().__init__()
+
+        dim = args.hidden_size
+        self.n_heads = n_heads = args.num_attention_heads
+        self.n_kv_heads = n_kv_heads = args.num_key_value_heads
+        self.n_kv_groups = n_heads // args.num_key_value_heads
+
+        self.head_dim = head_dim = args.hidden_size // n_heads
+        self.scale = head_dim**-0.5
+
+        self.wqkv = nn.Linear(
+            dim, (n_heads + 2 * n_kv_heads) * head_dim, bias=args.bias
+        )
+        self.wo = nn.Linear(n_heads * head_dim, dim, bias=args.bias)
+
+        rope_scale = (
+            1 / args.rope_scaling["factor"]
+            if args.rope_scaling is not None and args.rope_scaling["type"] == "linear"
+            else 1
+        )
+        self.rope = nn.RoPE(
+            head_dim,
+            traditional=args.rope_traditional,
+            base=args.rope_theta,
+            scale=rope_scale,
+        )
+
+    def __call__(
+        self,
+        x: mx.array,
+        mask: Optional[mx.array] = None,
+        cache: Optional[Tuple[mx.array, mx.array]] = None,
+    ) -> mx.array:
+        B, L, D = x.shape
+
+        qkv_states = self.wqkv(x)
+        qkv_states = qkv_states.reshape(B, L, -1, 2 + self.n_kv_groups, self.head_dim)
+
+        queries = qkv_states[..., : self.n_kv_groups, :]
+        queries = queries.reshape(B, L, -1, self.head_dim)
+        keys = qkv_states[..., -2, :]
+        values = qkv_states[..., -1, :]
+
+        # Prepare the queries, keys and values for the attention computation
+        queries = queries.reshape(B, L, self.n_heads, -1).transpose(0, 2, 1, 3)
+        keys = keys.reshape(B, L, self.n_kv_heads, -1).transpose(0, 2, 1, 3)
+        values = values.reshape(B, L, self.n_kv_heads, -1).transpose(0, 2, 1, 3)
+
+        if cache is not None:
+            queries = self.rope(queries, offset=cache.offset)
+            keys = self.rope(keys, offset=cache.offset)
+            keys, values = cache.update_and_fetch(keys, values)
+        else:
+            queries = self.rope(queries)
+            keys = self.rope(keys)
+
+        output = mx.fast.scaled_dot_product_attention(
+            queries, keys, values, scale=self.scale, mask=mask
+        )
+        output = output.transpose(0, 2, 1, 3).reshape(B, L, -1)
+        return self.wo(output)
+
+
+class MLP(nn.Module):
+    def __init__(self, dim, hidden_dim):
+        super().__init__()
+        self.w1 = nn.Linear(dim, hidden_dim, bias=False)
+        self.w2 = nn.Linear(hidden_dim, dim, bias=False)
+        self.w3 = nn.Linear(dim, hidden_dim, bias=False)
+
+    def __call__(self, x) -> mx.array:
+        return self.w2(nn.silu(self.w1(x)) * self.w3(x))
+
+
+class TransformerBlock(nn.Module):
+    def __init__(self, args: ModelArgs):
+        super().__init__()
+        self.attention = Attention(args)
+        self.feed_forward = MLP(args.hidden_size, args.intermediate_size)
+        self.attention_norm = nn.RMSNorm(args.hidden_size, eps=args.rms_norm_eps)
+        self.ffn_norm = nn.RMSNorm(args.hidden_size, eps=args.rms_norm_eps)
+
+    def __call__(
+        self,
+        x: mx.array,
+        mask: Optional[mx.array] = None,
+        cache: Optional[Tuple[mx.array, mx.array]] = None,
+    ) -> mx.array:
+        r = self.attention(self.attention_norm(x), mask, cache)
+        h = x + r
+        r = self.feed_forward(self.ffn_norm(h))
+        out = h + r
+        return out
+
+
+class InternLM2Model(nn.Module):
+    def __init__(self, args: ModelArgs):
+        super().__init__()
+        assert args.vocab_size > 0
+        self.tok_embeddings = nn.Embedding(args.vocab_size, args.hidden_size)
+        self.layers = [
+            TransformerBlock(args=args) for _ in range(args.num_hidden_layers)
+        ]
+        self.norm = nn.RMSNorm(args.hidden_size, eps=args.rms_norm_eps)
+
+    def __call__(
+        self,
+        inputs: mx.array,
+        cache=None,
+    ):
+        h = self.tok_embeddings(inputs)
+
+        mask = None
+        if h.shape[1] > 1:
+            mask = nn.MultiHeadAttention.create_additive_causal_mask(h.shape[1])
+            mask = mask.astype(h.dtype)
+
+        if cache is None:
+            cache = [None] * len(self.layers)
+
+        for layer, c in zip(self.layers, cache):
+            h = layer(h, mask, cache=c)
+
+        return self.norm(h)
+
+
+class Model(nn.Module):
+    def __init__(self, args: ModelArgs):
+        super().__init__()
+        self.args = args
+        self.model_type = args.model_type
+        self.model = InternLM2Model(args)
+        if not args.tie_word_embeddings:
+            self.output = nn.Linear(args.hidden_size, args.vocab_size, bias=False)
+
+    def __call__(
+        self,
+        inputs: mx.array,
+        cache=None,
+    ):
+        out = self.model(inputs, cache)
+        if self.args.tie_word_embeddings:
+            out = self.model.tok_embeddings.as_linear(out)
+        else:
+            out = self.output(out)
+        return out
+
+    @property
+    def layers(self):
+        return self.model.layers
+
+    @property
+    def head_dim(self):
+        return self.args.hidden_size // self.args.num_attention_heads
+
+    @property
+    def n_kv_heads(self):
+        return self.args.num_key_value_heads
diff --git a/llms/mlx_lm/tuner/utils.py b/llms/mlx_lm/tuner/utils.py
index 83db9f51..d547e018 100644
--- a/llms/mlx_lm/tuner/utils.py
+++ b/llms/mlx_lm/tuner/utils.py
@@ -119,6 +119,8 @@ def linear_to_lora_layers(
         keys = set(["mixer.Wqkv", "moe.gate"])
     elif model.model_type == "dbrx":
         keys = set(["norm_attn_norm.attn.Wqkv", "ffn.router.layer"])
+    elif model.model_type == "internlm2":
+        keys = set(["attention.wqkv", "attention.wo"])
     else:
         raise ValueError(f"Lora does not support {model.model_type}")
 
diff --git a/llms/tests/test_models.py b/llms/tests/test_models.py
index af71b9d0..79556e68 100644
--- a/llms/tests/test_models.py
+++ b/llms/tests/test_models.py
@@ -397,6 +397,23 @@ class TestModels(unittest.TestCase):
             len(args.ffn_multipliers),
         )
 
+    def test_internlm2(self):
+        from mlx_lm.models import internlm2
+
+        args = internlm2.ModelArgs(
+            model_type="internlm2",
+            hidden_size=1024,
+            num_hidden_layers=4,
+            intermediate_size=2048,
+            num_attention_heads=4,
+            rms_norm_eps=1e-5,
+            vocab_size=10000,
+        )
+        model = internlm2.Model(args)
+        self.model_test_runner(
+            model, args.model_type, args.vocab_size, args.num_hidden_layers
+        )
+
 
 if __name__ == "__main__":
     unittest.main()