diff --git a/README.md b/README.md
index 543b9ca8..06d3104e 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ We also provide a some command line based examples using state of the art models
 - [Falcon](./candle-examples/examples/falcon/): general LLM.
 - [Codegeex4](./candle-examples/examples/codegeex4-9b/): Code completion,code interpreter,web search,fuction calling,repository-level
 - [GLM4](./candle-examples/examples/glm4/): Open Multilingual Multimodal Chat LMs by THUDM
-- [Gemma](./candle-examples/examples/gemma/): 2b and 7b general LLMs from Google Deepmind.
+- [Gemma v1 and v2](./candle-examples/examples/gemma/): 2b and 7b+/9b general LLMs from Google Deepmind.
 - [RecurrentGemma](./candle-examples/examples/recurrent-gemma/): 2b and 7b
   Griffin based models from Google that mix attention with a RNN like state.
 - [Phi-1, Phi-1.5, Phi-2, and Phi-3](./candle-examples/examples/phi/): 1.3b,
@@ -208,7 +208,7 @@ If you have an addition to this list, please submit a pull request.
         - StarCoder, StarCoder2.
         - Phi 1, 1.5, 2, and 3.
         - Mamba, Minimal Mamba
-        - Gemma 2b and 7b.
+        - Gemma v1 2b and 7b+, v2 2b and 9b.
         - Mistral 7b v0.1.
         - Mixtral 8x7b v0.1.
         - StableLM-3B-4E1T, StableLM-2-1.6B, Stable-Code-3B.
diff --git a/candle-examples/examples/gemma/README.md b/candle-examples/examples/gemma/README.md
index 5d77c7a4..674333aa 100644
--- a/candle-examples/examples/gemma/README.md
+++ b/candle-examples/examples/gemma/README.md
@@ -1,27 +1,27 @@
 # candle-gemma: 2b and 7b LLMs from Google DeepMind
 
 [Gemma](https://ai.google.dev/gemma/docs) is a collection of lightweight open
-models published by Google Deepmind with a 2b and a 7b variant.
-
-In order to use the example below, you have to accept the license on the
-[HuggingFace Hub Gemma repo](https://huggingface.co/google/gemma-7b) and set up
-your access token via the [HuggingFace cli login
-command](https://huggingface.co/docs/huggingface_hub/guides/cli#huggingface-cli-login).
+models published by Google Deepmind with a 2b and a 7b variant for the first
+version, and a 2b and a 9b variant for v2.
 
 ## Running the example
 
 ```bash
-$ cargo run --example gemma --release -- --prompt "fn count_primes(max_n: usize)"
-fn count_primes(max_n: usize) -> usize {
-    let mut primes = vec![true; max_n];
-    for i in 2..=max_n {
-        if primes[i] {
-            for j in i * i..max_n {
-                primes[j] = false;
-             }
-         }
-    }
-    primes.len()
-}
+$ cargo run --example gemma --features cuda -r -- \
+    --prompt "Here is a proof that square root of 2 is not rational: "
+
+Here is a proof that square root of 2 is not rational:
+
+Let us assume it to be rational. Then, we can write √2 = p/q where q ≠ 0 and p and q are integers with no common factors other than 1. Squaring both sides gives us (p/q)^2 = 2 or p^2/q^2 = 2. This implies that p^2 is divisible by 2, which means that p must be even. Let us write p = 2m where m is an integer. Substituting this in the above equation we get:
+
+(p^2)/q^2 = 2 or (4m^2)/q^2 = 2 or q^2/2m^2 = 1 which implies that q^2 must be divisible by 2, and hence q is even. This contradicts our assumption that p and q have no common factors other than 1. Hence we conclude that √2 cannot be rational.
 ```
 
+## Access restrictions
+
+In order to use the v1 examples, you have to accept the license on the
+[HuggingFace Hub Gemma repo](https://huggingface.co/google/gemma-7b) and set up
+your access token via the [HuggingFace cli login
+command](https://huggingface.co/docs/huggingface_hub/guides/cli#huggingface-cli-login).
+
+
diff --git a/candle-examples/examples/gemma/main.rs b/candle-examples/examples/gemma/main.rs
index 31c55618..b11d7710 100644
--- a/candle-examples/examples/gemma/main.rs
+++ b/candle-examples/examples/gemma/main.rs
@@ -7,7 +7,8 @@ extern crate accelerate_src;
 use anyhow::{Error as E, Result};
 use clap::Parser;
 
-use candle_transformers::models::gemma::{Config, Model};
+use candle_transformers::models::gemma::{Config as Config1, Model as Model1};
+use candle_transformers::models::gemma2::{Config as Config2, Model as Model2};
 
 use candle::{DType, Device, Tensor};
 use candle_examples::token_output_stream::TokenOutputStream;
@@ -38,6 +39,46 @@ enum Which {
     CodeInstruct2B,
     #[value(name = "code-7b-it")]
     CodeInstruct7B,
+    #[value(name = "2-2b")]
+    BaseV2_2B,
+    #[value(name = "2-2b-it")]
+    InstructV2_2B,
+    #[value(name = "2-9b")]
+    BaseV2_9B,
+    #[value(name = "2-9b-it")]
+    InstructV2_9B,
+}
+
+impl Which {
+    fn is_v1(&self) -> bool {
+        match self {
+            Self::Base2B
+            | Self::Base7B
+            | Self::Instruct2B
+            | Self::Instruct7B
+            | Self::InstructV1_1_2B
+            | Self::InstructV1_1_7B
+            | Self::CodeBase2B
+            | Self::CodeBase7B
+            | Self::CodeInstruct2B
+            | Self::CodeInstruct7B => true,
+            Self::BaseV2_2B | Self::InstructV2_2B | Self::BaseV2_9B | Self::InstructV2_9B => false,
+        }
+    }
+}
+
+enum Model {
+    V1(Model1),
+    V2(Model2),
+}
+
+impl Model {
+    fn forward(&mut self, input_ids: &Tensor, pos: usize) -> candle::Result<Tensor> {
+        match self {
+            Self::V1(m) => m.forward(input_ids, pos),
+            Self::V2(m) => m.forward(input_ids, pos),
+        }
+    }
 }
 
 struct TextGeneration {
@@ -191,7 +232,7 @@ struct Args {
     repeat_last_n: usize,
 
     /// The model to use.
-    #[arg(long, default_value = "2b")]
+    #[arg(long, default_value = "2-2b")]
     which: Which,
 
     #[arg(long)]
@@ -239,6 +280,10 @@ fn main() -> Result<()> {
             Which::CodeBase7B => "google/codegemma-7b".to_string(),
             Which::CodeInstruct2B => "google/codegemma-2b-it".to_string(),
             Which::CodeInstruct7B => "google/codegemma-7b-it".to_string(),
+            Which::BaseV2_2B => "google/gemma-2-2b".to_string(),
+            Which::InstructV2_2B => "google/gemma-2-2b-it".to_string(),
+            Which::BaseV2_9B => "google/gemma-2-9b".to_string(),
+            Which::InstructV2_9B => "google/gemma-2-9b-it".to_string(),
         },
     };
     let repo = api.repo(Repo::with_revision(
@@ -263,7 +308,6 @@ fn main() -> Result<()> {
     };
     println!("retrieved the files in {:?}", start.elapsed());
     let tokenizer = Tokenizer::from_file(tokenizer_filename).map_err(E::msg)?;
-    let config: Config = serde_json::from_reader(std::fs::File::open(config_filename)?)?;
 
     let start = std::time::Instant::now();
     let device = candle_examples::device(args.cpu)?;
@@ -273,7 +317,15 @@ fn main() -> Result<()> {
         DType::F32
     };
     let vb = unsafe { VarBuilder::from_mmaped_safetensors(&filenames, dtype, &device)? };
-    let model = Model::new(args.use_flash_attn, &config, vb)?;
+    let model = if args.which.is_v1() {
+        let config: Config1 = serde_json::from_reader(std::fs::File::open(config_filename)?)?;
+        let model = Model1::new(args.use_flash_attn, &config, vb)?;
+        Model::V1(model)
+    } else {
+        let config: Config2 = serde_json::from_reader(std::fs::File::open(config_filename)?)?;
+        let model = Model2::new(args.use_flash_attn, &config, vb)?;
+        Model::V2(model)
+    };
 
     println!("loaded the model in {:?}", start.elapsed());
 
diff --git a/candle-transformers/src/models/gemma2.rs b/candle-transformers/src/models/gemma2.rs
new file mode 100644
index 00000000..f0d65047
--- /dev/null
+++ b/candle-transformers/src/models/gemma2.rs
@@ -0,0 +1,449 @@
+use std::sync::Arc;
+
+use candle::{DType, Device, Module, Result, Tensor, D};
+use candle_nn::{linear_b as linear, Activation, Linear, VarBuilder};
+
+fn default_max_position_embeddings() -> usize {
+    4096
+}
+
+#[derive(serde::Deserialize, Debug, Clone)]
+pub struct Config {
+    pub attention_bias: bool,
+    pub head_dim: usize,
+    pub hidden_activation: Activation,
+    pub hidden_size: usize,
+    pub intermediate_size: usize,
+    pub num_attention_heads: usize,
+    pub num_hidden_layers: usize,
+    pub num_key_value_heads: usize,
+    pub rms_norm_eps: f64,
+    pub rope_theta: f64,
+    pub vocab_size: usize,
+    pub final_logit_softcapping: Option<f64>,
+    pub attn_logit_softcapping: Option<f64>,
+    pub query_pre_attn_scalar: usize,
+    // TODO: Handle the sliding window in the attention mask.
+    pub sliding_window: Option<usize>,
+
+    #[serde(default = "default_max_position_embeddings")]
+    pub max_position_embeddings: usize,
+}
+
+#[derive(Debug, Clone)]
+struct RmsNorm {
+    weight: Tensor,
+    eps: f64,
+}
+
+impl RmsNorm {
+    fn new(dim: usize, eps: f64, vb: VarBuilder) -> Result<Self> {
+        let weight = vb.get(dim, "weight")?;
+        Ok(Self { weight, eps })
+    }
+}
+
+impl Module for RmsNorm {
+    fn forward(&self, x: &Tensor) -> Result<Tensor> {
+        let x_dtype = x.dtype();
+        let internal_dtype = match x_dtype {
+            DType::F16 | DType::BF16 => DType::F32,
+            d => d,
+        };
+        let hidden_size = x.dim(D::Minus1)?;
+        let x = x.to_dtype(internal_dtype)?;
+        let norm_x = (x.sqr()?.sum_keepdim(D::Minus1)? / hidden_size as f64)?;
+        let x_normed = x.broadcast_div(&(norm_x + self.eps)?.sqrt()?)?;
+        x_normed
+            .to_dtype(x_dtype)?
+            .broadcast_mul(&(&self.weight + 1.0)?)
+    }
+}
+
+#[derive(Debug, Clone)]
+struct RotaryEmbedding {
+    sin: Tensor,
+    cos: Tensor,
+}
+
+impl RotaryEmbedding {
+    fn new(dtype: DType, cfg: &Config, dev: &Device) -> Result<Self> {
+        let dim = cfg.head_dim;
+        let max_seq_len = cfg.max_position_embeddings;
+        let inv_freq: Vec<_> = (0..dim)
+            .step_by(2)
+            .map(|i| 1f32 / cfg.rope_theta.powf(i as f64 / dim as f64) as f32)
+            .collect();
+        let inv_freq_len = inv_freq.len();
+        let inv_freq = Tensor::from_vec(inv_freq, (1, inv_freq_len), dev)?.to_dtype(dtype)?;
+        let t = Tensor::arange(0u32, max_seq_len as u32, dev)?
+            .to_dtype(dtype)?
+            .reshape((max_seq_len, 1))?;
+        let freqs = t.matmul(&inv_freq)?;
+        Ok(Self {
+            sin: freqs.sin()?,
+            cos: freqs.cos()?,
+        })
+    }
+
+    fn apply_rotary_emb_qkv(
+        &self,
+        q: &Tensor,
+        k: &Tensor,
+        seqlen_offset: usize,
+    ) -> Result<(Tensor, Tensor)> {
+        let (_b_sz, _h, seq_len, _n_embd) = q.dims4()?;
+        let cos = self.cos.narrow(0, seqlen_offset, seq_len)?;
+        let sin = self.sin.narrow(0, seqlen_offset, seq_len)?;
+        let q_embed = candle_nn::rotary_emb::rope(&q.contiguous()?, &cos, &sin)?;
+        let k_embed = candle_nn::rotary_emb::rope(&k.contiguous()?, &cos, &sin)?;
+        Ok((q_embed, k_embed))
+    }
+}
+
+#[derive(Debug, Clone)]
+#[allow(clippy::upper_case_acronyms)]
+struct MLP {
+    gate_proj: Linear,
+    up_proj: Linear,
+    down_proj: Linear,
+    act_fn: candle_nn::Activation,
+}
+
+impl MLP {
+    fn new(cfg: &Config, vb: VarBuilder) -> Result<Self> {
+        let hidden_sz = cfg.hidden_size;
+        let intermediate_sz = cfg.intermediate_size;
+        let gate_proj = linear(hidden_sz, intermediate_sz, false, vb.pp("gate_proj"))?;
+        let up_proj = linear(hidden_sz, intermediate_sz, false, vb.pp("up_proj"))?;
+        let down_proj = linear(intermediate_sz, hidden_sz, false, vb.pp("down_proj"))?;
+        Ok(Self {
+            gate_proj,
+            up_proj,
+            down_proj,
+            act_fn: cfg.hidden_activation,
+        })
+    }
+}
+
+impl Module for MLP {
+    fn forward(&self, xs: &Tensor) -> Result<Tensor> {
+        let lhs = xs.apply(&self.gate_proj)?.apply(&self.act_fn)?;
+        let rhs = xs.apply(&self.up_proj)?;
+        (lhs * rhs)?.apply(&self.down_proj)
+    }
+}
+
+#[derive(Debug, Clone)]
+struct Attention {
+    q_proj: Linear,
+    k_proj: Linear,
+    v_proj: Linear,
+    o_proj: Linear,
+    num_heads: usize,
+    num_kv_heads: usize,
+    num_kv_groups: usize,
+    head_dim: usize,
+    attn_logit_softcapping: Option<f64>,
+    rotary_emb: Arc<RotaryEmbedding>,
+    kv_cache: Option<(Tensor, Tensor)>,
+    use_flash_attn: bool,
+}
+
+impl Attention {
+    fn new(
+        rotary_emb: Arc<RotaryEmbedding>,
+        use_flash_attn: bool,
+        cfg: &Config,
+        vb: VarBuilder,
+    ) -> Result<Self> {
+        let hidden_sz = cfg.hidden_size;
+        let num_heads = cfg.num_attention_heads;
+        let num_kv_heads = cfg.num_key_value_heads;
+        let num_kv_groups = num_heads / num_kv_heads;
+        let head_dim = cfg.head_dim;
+        let bias = cfg.attention_bias;
+        let q_proj = linear(hidden_sz, num_heads * head_dim, bias, vb.pp("q_proj"))?;
+        let k_proj = linear(hidden_sz, num_kv_heads * head_dim, bias, vb.pp("k_proj"))?;
+        let v_proj = linear(hidden_sz, num_kv_heads * head_dim, bias, vb.pp("v_proj"))?;
+        let o_proj = linear(num_heads * head_dim, hidden_sz, bias, vb.pp("o_proj"))?;
+        Ok(Self {
+            q_proj,
+            k_proj,
+            v_proj,
+            o_proj,
+            num_heads,
+            num_kv_heads,
+            num_kv_groups,
+            head_dim,
+            attn_logit_softcapping: cfg.attn_logit_softcapping,
+            rotary_emb,
+            kv_cache: None,
+            use_flash_attn,
+        })
+    }
+
+    fn forward(
+        &mut self,
+        xs: &Tensor,
+        attention_mask: Option<&Tensor>,
+        seqlen_offset: usize,
+    ) -> Result<Tensor> {
+        let (b_sz, q_len, _) = xs.dims3()?;
+
+        let query_states = self.q_proj.forward(xs)?;
+        let key_states = self.k_proj.forward(xs)?;
+        let value_states = self.v_proj.forward(xs)?;
+
+        let query_states = query_states
+            .reshape((b_sz, q_len, self.num_heads, self.head_dim))?
+            .transpose(1, 2)?;
+        let key_states = key_states
+            .reshape((b_sz, q_len, self.num_kv_heads, self.head_dim))?
+            .transpose(1, 2)?;
+        let value_states = value_states
+            .reshape((b_sz, q_len, self.num_kv_heads, self.head_dim))?
+            .transpose(1, 2)?;
+
+        let (query_states, key_states) =
+            self.rotary_emb
+                .apply_rotary_emb_qkv(&query_states, &key_states, seqlen_offset)?;
+
+        let (key_states, value_states) = match &self.kv_cache {
+            None => (key_states, value_states),
+            Some((prev_k, prev_v)) => {
+                let key_states = Tensor::cat(&[prev_k, &key_states], 2)?;
+                let value_states = Tensor::cat(&[prev_v, &value_states], 2)?;
+                (key_states, value_states)
+            }
+        };
+        self.kv_cache = Some((key_states.clone(), value_states.clone()));
+
+        let key_states = crate::utils::repeat_kv(key_states, self.num_kv_groups)?.contiguous()?;
+        let value_states =
+            crate::utils::repeat_kv(value_states, self.num_kv_groups)?.contiguous()?;
+
+        let attn_output = if self.use_flash_attn {
+            // flash-attn expects (b_sz, seq_len, nheads, head_dim)
+            let q = query_states.transpose(1, 2)?;
+            let k = key_states.transpose(1, 2)?;
+            let v = value_states.transpose(1, 2)?;
+            let scale = 1f32 / (self.head_dim as f32).sqrt();
+            flash_attn(&q, &k, &v, scale, attention_mask.is_some())?.transpose(1, 2)?
+        } else {
+            let scale = 1f64 / f64::sqrt(self.head_dim as f64);
+            let attn_weights = (query_states.matmul(&key_states.transpose(2, 3)?)? * scale)?;
+
+            let attn_weights = match self.attn_logit_softcapping {
+                None => attn_weights,
+                Some(sc) => ((attn_weights / sc)?.tanh()? * sc)?,
+            };
+
+            let attn_weights = match attention_mask {
+                None => attn_weights,
+                Some(mask) => attn_weights.broadcast_add(mask)?,
+            };
+            let attn_weights = candle_nn::ops::softmax_last_dim(&attn_weights)?;
+            attn_weights.matmul(&value_states)?
+        };
+        attn_output
+            .transpose(1, 2)?
+            .reshape((b_sz, q_len, ()))?
+            .apply(&self.o_proj)
+    }
+
+    fn clear_kv_cache(&mut self) {
+        self.kv_cache = None
+    }
+}
+
+#[cfg(feature = "flash-attn")]
+fn flash_attn(
+    q: &Tensor,
+    k: &Tensor,
+    v: &Tensor,
+    softmax_scale: f32,
+    causal: bool,
+) -> Result<Tensor> {
+    candle_flash_attn::flash_attn(q, k, v, softmax_scale, causal)
+}
+
+#[cfg(not(feature = "flash-attn"))]
+fn flash_attn(_: &Tensor, _: &Tensor, _: &Tensor, _: f32, _: bool) -> Result<Tensor> {
+    unimplemented!("compile with '--features flash-attn'")
+}
+
+#[derive(Debug, Clone)]
+struct DecoderLayer {
+    self_attn: Attention,
+    mlp: MLP,
+    input_layernorm: RmsNorm,
+    pre_feedforward_layernorm: RmsNorm,
+    post_feedforward_layernorm: RmsNorm,
+    post_attention_layernorm: RmsNorm,
+}
+
+impl DecoderLayer {
+    fn new(
+        rotary_emb: Arc<RotaryEmbedding>,
+        use_flash_attn: bool,
+        cfg: &Config,
+        vb: VarBuilder,
+    ) -> Result<Self> {
+        let self_attn = Attention::new(rotary_emb, use_flash_attn, cfg, vb.pp("self_attn"))?;
+        let mlp = MLP::new(cfg, vb.pp("mlp"))?;
+        let input_layernorm =
+            RmsNorm::new(cfg.hidden_size, cfg.rms_norm_eps, vb.pp("input_layernorm"))?;
+        let pre_feedforward_layernorm = RmsNorm::new(
+            cfg.hidden_size,
+            cfg.rms_norm_eps,
+            vb.pp("pre_feedforward_layernorm"),
+        )?;
+        let post_feedforward_layernorm = RmsNorm::new(
+            cfg.hidden_size,
+            cfg.rms_norm_eps,
+            vb.pp("post_feedforward_layernorm"),
+        )?;
+        let post_attention_layernorm = RmsNorm::new(
+            cfg.hidden_size,
+            cfg.rms_norm_eps,
+            vb.pp("post_attention_layernorm"),
+        )?;
+        Ok(Self {
+            self_attn,
+            mlp,
+            input_layernorm,
+            pre_feedforward_layernorm,
+            post_feedforward_layernorm,
+            post_attention_layernorm,
+        })
+    }
+
+    fn forward(
+        &mut self,
+        xs: &Tensor,
+        attention_mask: Option<&Tensor>,
+        seqlen_offset: usize,
+    ) -> Result<Tensor> {
+        let residual = xs;
+        let xs = self.input_layernorm.forward(xs)?;
+        let xs = self.self_attn.forward(&xs, attention_mask, seqlen_offset)?;
+        let xs = xs.apply(&self.post_attention_layernorm)?;
+        let xs = (xs + residual)?;
+        let residual = &xs;
+        let xs = xs.apply(&self.pre_feedforward_layernorm)?;
+        let xs = xs.apply(&self.mlp)?;
+        let xs = xs.apply(&self.post_feedforward_layernorm)?;
+        residual + xs
+    }
+
+    fn clear_kv_cache(&mut self) {
+        self.self_attn.clear_kv_cache()
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct Model {
+    embed_tokens: candle_nn::Embedding,
+    layers: Vec<DecoderLayer>,
+    norm: RmsNorm,
+    lm_head: Linear,
+    final_logit_softcapping: Option<f64>,
+    device: Device,
+    dtype: DType,
+    hidden_size: usize,
+    sliding_window: Option<usize>,
+}
+
+impl Model {
+    pub fn new(use_flash_attn: bool, cfg: &Config, vb: VarBuilder) -> Result<Self> {
+        let vb_m = vb.pp("model");
+        let embed_tokens =
+            candle_nn::embedding(cfg.vocab_size, cfg.hidden_size, vb_m.pp("embed_tokens"))?;
+        let rotary_emb = Arc::new(RotaryEmbedding::new(vb.dtype(), cfg, vb_m.device())?);
+        let mut layers = Vec::with_capacity(cfg.num_hidden_layers);
+        let vb_l = vb_m.pp("layers");
+        for layer_idx in 0..cfg.num_hidden_layers {
+            let layer =
+                DecoderLayer::new(rotary_emb.clone(), use_flash_attn, cfg, vb_l.pp(layer_idx))?;
+            layers.push(layer)
+        }
+        let norm = RmsNorm::new(cfg.hidden_size, cfg.rms_norm_eps, vb_m.pp("norm"))?;
+        let lm_head = Linear::new(embed_tokens.embeddings().clone(), None);
+        Ok(Self {
+            embed_tokens,
+            layers,
+            norm,
+            lm_head,
+            final_logit_softcapping: cfg.final_logit_softcapping,
+            device: vb.device().clone(),
+            dtype: vb.dtype(),
+            hidden_size: cfg.hidden_size,
+            sliding_window: cfg.sliding_window,
+        })
+    }
+
+    fn prepare_decoder_attention_mask(
+        &self,
+        b_size: usize,
+        tgt_len: usize,
+        seqlen_offset: usize,
+    ) -> Result<Tensor> {
+        let mask: Vec<_> = match self.sliding_window {
+            None => (0..tgt_len)
+                .flat_map(|i| (0..tgt_len).map(move |j| if i < j { f32::NEG_INFINITY } else { 0. }))
+                .collect(),
+            Some(sliding_window) => (0..tgt_len)
+                .flat_map(|i| {
+                    (0..tgt_len).map(move |j| {
+                        if i < j || j + sliding_window < i {
+                            f32::NEG_INFINITY
+                        } else {
+                            0.
+                        }
+                    })
+                })
+                .collect(),
+        };
+        let mask = Tensor::from_slice(&mask, (tgt_len, tgt_len), &self.device)?;
+        let mask = if seqlen_offset > 0 {
+            let mask0 = Tensor::zeros((tgt_len, seqlen_offset), DType::F32, &self.device)?;
+            Tensor::cat(&[&mask0, &mask], D::Minus1)?
+        } else {
+            mask
+        };
+        mask.expand((b_size, 1, tgt_len, tgt_len + seqlen_offset))?
+            .to_dtype(self.dtype)
+    }
+
+    pub fn forward(&mut self, input_ids: &Tensor, seqlen_offset: usize) -> Result<Tensor> {
+        let (b_size, seq_len) = input_ids.dims2()?;
+        let attention_mask = if seq_len <= 1 {
+            None
+        } else {
+            let mask = self.prepare_decoder_attention_mask(b_size, seq_len, seqlen_offset)?;
+            Some(mask)
+        };
+        let xs = self.embed_tokens.forward(input_ids)?;
+        let mut xs = (xs * (self.hidden_size as f64).sqrt())?;
+        for layer in self.layers.iter_mut() {
+            xs = layer.forward(&xs, attention_mask.as_ref(), seqlen_offset)?
+        }
+        let logits = xs
+            .narrow(1, seq_len - 1, 1)?
+            .apply(&self.norm)?
+            .apply(&self.lm_head)?;
+        let logits = match self.final_logit_softcapping {
+            None => logits,
+            Some(sc) => ((logits / sc)?.tanh()? * sc)?,
+        };
+
+        Ok(logits)
+    }
+
+    pub fn clear_kv_cache(&mut self) {
+        for layer in self.layers.iter_mut() {
+            layer.clear_kv_cache()
+        }
+    }
+}
diff --git a/candle-transformers/src/models/mod.rs b/candle-transformers/src/models/mod.rs
index 7baaaf72..16952c6a 100644
--- a/candle-transformers/src/models/mod.rs
+++ b/candle-transformers/src/models/mod.rs
@@ -20,6 +20,7 @@ pub mod eva2;
 pub mod falcon;
 pub mod flux;
 pub mod gemma;
+pub mod gemma2;
 pub mod glm4;
 pub mod hiera;
 pub mod jina_bert;