diff --git a/ml/src/liquid/candle_cfc.rs b/ml/src/liquid/candle_cfc.rs
index 20afc7e62..32b86490e 100644
--- a/ml/src/liquid/candle_cfc.rs
+++ b/ml/src/liquid/candle_cfc.rs
@@ -237,6 +237,107 @@ impl CfCCell {
     }
 }
 
+/// Complete CfC v2 Network for sequence processing
+///
+/// Wraps `CfCCell` with an output projection layer. Given a 3D input tensor
+/// `[batch, seq_len, features]`, unrolls the cell over time steps and projects
+/// the final hidden state to `[batch, output_size]`.
+#[allow(missing_debug_implementations)]
+pub struct CandleCfCNetwork {
+    cell: CfCCell,
+    output_layer: Linear,
+    config: CfCTrainConfig,
+}
+
+impl CandleCfCNetwork {
+    pub fn new(config: &CfCTrainConfig, vb: &VarBuilder<'_>) -> Result<Self, MLError> {
+        let cell = CfCCell::new(config, &vb.pp("cfc"))?;
+        let output_layer =
+            candle_nn::linear(config.hidden_size, config.output_size, vb.pp("output"))
+                .map_err(|e| MLError::ModelError(format!("Output layer init: {}", e)))?;
+        Ok(Self {
+            cell,
+            output_layer,
+            config: config.clone(),
+        })
+    }
+
+    /// Process full sequence `[batch, seq_len, features]` -> `[batch, output_size]`
+    pub fn forward_sequence(&self, input: &Tensor, dt: f32) -> Result<Tensor, MLError> {
+        let dims = input.dims();
+        if dims.len() != 3 {
+            return Err(MLError::InvalidInput(format!(
+                "Expected 3D input [batch, seq_len, features], got {:?}",
+                dims
+            )));
+        }
+        let batch_size = *dims.first().ok_or_else(|| {
+            MLError::InvalidInput("Input tensor has no dimensions".to_string())
+        })?;
+        let seq_len = *dims.get(1).ok_or_else(|| {
+            MLError::InvalidInput("Input tensor missing seq_len dimension".to_string())
+        })?;
+        let device = input.device();
+
+        let mut h = Tensor::zeros(
+            (batch_size, self.config.hidden_size),
+            DType::F32,
+            device,
+        )
+        .map_err(|e| MLError::InferenceError(format!("CfC init hidden: {}", e)))?;
+
+        for t in 0..seq_len {
+            let x_t = input
+                .narrow(1, t, 1)
+                .map_err(|e| MLError::InferenceError(format!("CfC narrow t={}: {}", t, e)))?
+                .squeeze(1)
+                .map_err(|e| MLError::InferenceError(format!("CfC squeeze t={}: {}", t, e)))?;
+            h = self.cell.step(&x_t, &h, dt)?;
+        }
+
+        let output = self
+            .output_layer
+            .forward(&h)
+            .map_err(|e| MLError::InferenceError(format!("CfC output: {}", e)))?;
+        Ok(output)
+    }
+
+    /// Forward compatible with UnifiedTrainable (3D input, default dt=0.01)
+    pub fn forward(&self, input: &Tensor) -> Result<Tensor, MLError> {
+        self.forward_sequence(input, 0.01)
+    }
+
+    /// Approximate parameter count for reporting purposes
+    pub fn param_count(&self) -> usize {
+        let backbone_params =
+            self.config
+                .backbone_hidden_sizes
+                .iter()
+                .enumerate()
+                .fold(0, |acc, (i, &size)| {
+                    let in_d = if i == 0 {
+                        self.config.input_size + self.config.hidden_size
+                    } else {
+                        self.config
+                            .backbone_hidden_sizes
+                            .get(i.saturating_sub(1))
+                            .copied()
+                            .unwrap_or(size)
+                    };
+                    acc + in_d * size + size
+                });
+        let last_h = self
+            .config
+            .backbone_hidden_sizes
+            .last()
+            .copied()
+            .unwrap_or(0);
+        let heads = 2 * (last_h * last_h + last_h);
+        let output = self.config.hidden_size * self.config.output_size + self.config.output_size;
+        backbone_params + heads + output
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -431,4 +532,57 @@ mod tests {
         assert!(h1_norm.is_finite());
         assert!(h2_norm.is_finite());
     }
+
+    // ---------------------------------------------------------------
+    // Task 4: CandleCfCNetwork tests
+    // ---------------------------------------------------------------
+
+    #[test]
+    fn test_cfc_network_creation() {
+        let device = Device::Cpu;
+        let varmap = VarMap::new();
+        let vb = VarBuilder::from_varmap(&varmap, DType::F32, &device);
+        let config = CfCTrainConfig::default();
+        let network = CandleCfCNetwork::new(&config, &vb).unwrap();
+        assert!(network.param_count() > 0);
+    }
+
+    #[test]
+    fn test_cfc_network_forward_sequence() {
+        let device = Device::Cpu;
+        let varmap = VarMap::new();
+        let vb = VarBuilder::from_varmap(&varmap, DType::F32, &device);
+        let config = CfCTrainConfig {
+            input_size: 16,
+            hidden_size: 32,
+            output_size: 3,
+            backbone_hidden_sizes: vec![32],
+            seq_len: 10,
+            batch_size: 4,
+            ..CfCTrainConfig::default()
+        };
+        let network = CandleCfCNetwork::new(&config, &vb).unwrap();
+        let input = Tensor::randn(0f32, 1.0, (4, 10, 16), &device).unwrap();
+        let output = network.forward_sequence(&input, 0.01).unwrap();
+        assert_eq!(output.dims(), &[4, 3]);
+    }
+
+    #[test]
+    fn test_cfc_network_forward_trait() {
+        let device = Device::Cpu;
+        let varmap = VarMap::new();
+        let vb = VarBuilder::from_varmap(&varmap, DType::F32, &device);
+        let config = CfCTrainConfig {
+            input_size: 16,
+            hidden_size: 32,
+            output_size: 3,
+            backbone_hidden_sizes: vec![32],
+            seq_len: 10,
+            ..CfCTrainConfig::default()
+        };
+        let network = CandleCfCNetwork::new(&config, &vb).unwrap();
+        let input = Tensor::randn(0f32, 1.0, (4, 10, 16), &device).unwrap();
+        let output = network.forward(&input).unwrap();
+        assert_eq!(output.dims(), &[4, 3]);
+    }
 }