diff --git a/src/model/clustering.rs b/src/model/clustering.rs
index 01ab082..85e4e0c 100644
--- a/src/model/clustering.rs
+++ b/src/model/clustering.rs
@@ -11,6 +11,7 @@ use comfy_table::{
 };
 use smartcore::linalg::basic::arrays::{Array1, Array2};
 use smartcore::numbers::{basenum::Number, floatnum::FloatNumber, realnum::RealNumber};
+use std::collections::BTreeSet;
 use std::fmt::{Display, Formatter};
 
 /// Trains clustering models
@@ -53,8 +54,9 @@ where
         for algorithm_name in self.settings.selected_algorithms() {
             let algorithm = ClusteringAlgorithm::from_name(algorithm_name);
             let fitted = algorithm.fit(&self.x_train, &self.settings);
-            self.trained_algorithms
-                .push(TrainedClusteringAlgorithm::new(algorithm_name, fitted));
+            let mut trained = TrainedClusteringAlgorithm::new(algorithm_name, fitted);
+            trained.compute_baseline(&self.x_train, &self.settings);
+            self.trained_algorithms.push(trained);
         }
     }
 
@@ -132,6 +134,8 @@ where
         table.apply_modifier(UTF8_SOLID_INNER_BORDERS);
         table.set_header(vec![
             Cell::new("Model").add_attribute(Attribute::Bold),
+            Cell::new("Clusters").add_attribute(Attribute::Bold),
+            Cell::new("Noise").add_attribute(Attribute::Bold),
             Cell::new("Homogeneity").add_attribute(Attribute::Bold),
             Cell::new("Completeness").add_attribute(Attribute::Bold),
             Cell::new("V-Measure").add_attribute(Attribute::Bold),
@@ -144,6 +148,8 @@ where
                     "-".to_string(),
                     "-".to_string(),
                     "-".to_string(),
+                    "-".to_string(),
+                    "-".to_string(),
                 ]);
             }
         } else {
@@ -156,6 +162,22 @@ where
     }
 }
 
+/// Aggregate cluster statistics that do not require ground-truth labels.
+#[derive(Debug, Clone, Copy)]
+struct ClusterBaseline {
+    cluster_count: usize,
+    noise_count: usize,
+}
+
+impl ClusterBaseline {
+    const fn new(cluster_count: usize, noise_count: usize) -> Self {
+        Self {
+            cluster_count,
+            noise_count,
+        }
+    }
+}
+
 /// Trained clustering algorithm with optional metrics.
 struct TrainedClusteringAlgorithm<INPUT, CLUSTER, InputArray, ClusterArray>
 where
@@ -167,6 +189,7 @@ where
     algorithm_name: ClusteringAlgorithmName,
     algorithm: ClusteringAlgorithm<INPUT, CLUSTER, InputArray, ClusterArray>,
     metrics: Option<HCVScore<CLUSTER>>,
+    baseline: Option<ClusterBaseline>,
 }
 
 impl<INPUT, CLUSTER, InputArray, ClusterArray>
@@ -185,6 +208,7 @@ where
             algorithm_name,
             algorithm,
             metrics: None,
+            baseline: None,
         }
     }
 
@@ -192,6 +216,27 @@ where
         self.algorithm.predict(x, settings)
     }
 
+    fn compute_baseline(&mut self, x: &InputArray, settings: &ClusteringSettings) {
+        let Ok(predictions) = self.predict(x, settings) else {
+            self.baseline = None;
+            return;
+        };
+
+        let mut unique_clusters: BTreeSet<CLUSTER> = BTreeSet::new();
+        let mut noise_count = 0_usize;
+
+        for label in predictions.iterator(0) {
+            let value = *label;
+            if self.algorithm_name == ClusteringAlgorithmName::DBSCAN && value == CLUSTER::zero() {
+                noise_count += 1;
+            } else {
+                unique_clusters.insert(value);
+            }
+        }
+
+        self.baseline = Some(ClusterBaseline::new(unique_clusters.len(), noise_count));
+    }
+
     fn display_row(&self) -> Vec<String> {
         let (homogeneity, completeness, v_measure) = if let Some(scores) = &self.metrics {
             let format_score = |s: Option<f64>| match s {
@@ -207,8 +252,19 @@ where
             ("-".to_string(), "-".to_string(), "-".to_string())
         };
 
+        let (clusters, noise) = if let Some(baseline) = &self.baseline {
+            (
+                baseline.cluster_count.to_string(),
+                baseline.noise_count.to_string(),
+            )
+        } else {
+            ("-".to_string(), "-".to_string())
+        };
+
         vec![
             self.algorithm_name.to_string(),
+            clusters,
+            noise,
             homogeneity,
             completeness,
             v_measure,
diff --git a/tests/clustering.rs b/tests/clustering.rs
index e5e72b3..ce17bd4 100644
--- a/tests/clustering.rs
+++ b/tests/clustering.rs
@@ -89,6 +89,8 @@ fn clustering_model_display_shows_metrics() {
     assert!(output.contains("KMeans"));
     assert!(output.contains("Agglomerative"));
     assert!(output.contains("DBSCAN"));
+    assert!(output.contains("Clusters"));
+    assert!(output.contains("Noise"));
     assert!(output.contains("V-Measure"));
     assert!(output.contains("1.00"));
 }
@@ -126,6 +128,23 @@ fn clustering_model_display_shows_configured_algorithm_when_untrained() {
     assert!(output.contains("Homogeneity"));
 }
 
+#[test]
+fn clustering_model_display_shows_baseline_without_ground_truth() {
+    // Arrange
+    let x = clustering_testing_data();
+    let mut model: ClusteringModel<f64, u8, DenseMatrix<f64>, Vec<u8>> =
+        ClusteringModel::new(x.clone(), ClusteringSettings::default().with_k(2));
+    model.train();
+
+    // Act
+    let output = format!("{model}");
+
+    // Assert
+    assert!(output.contains("Clusters"));
+    assert!(output.contains("Noise"));
+    assert!(output.contains('2'));
+}
+
 #[test]
 fn clustering_model_display_clears_metrics_after_retraining() {
     // Arrange