diff --git a/rig-core/src/lib.rs b/rig-core/src/lib.rs
index 300c962..21363b3 100644
--- a/rig-core/src/lib.rs
+++ b/rig-core/src/lib.rs
@@ -94,6 +94,7 @@ pub mod loaders;
 pub mod one_or_many;
 pub mod pipeline;
 pub mod providers;
+pub mod semantic_routing;
 pub mod streaming;
 pub mod tool;
 pub mod transcription;
diff --git a/rig-core/src/semantic_routing.rs b/rig-core/src/semantic_routing.rs
new file mode 100644
index 0000000..76c19f5
--- /dev/null
+++ b/rig-core/src/semantic_routing.rs
@@ -0,0 +1,77 @@
+use std::collections::HashMap;
+
+use serde::{Deserialize, Serialize};
+
+use crate::{embeddings::EmbeddingModel, vector_store::VectorStoreIndex};
+
+pub struct SemanticRouter<V> {
+    store: V,
+    threshold: f64,
+}
+
+impl<V> SemanticRouter<V> {
+    pub fn builder() -> SemanticRouterBuilder<V> {
+        SemanticRouterBuilder::new()
+    }
+}
+
+impl<V> SemanticRouter<V>
+where
+    V: VectorStoreIndex,
+{
+    pub async fn select_route(&self, query: &str) -> Option<String> {
+        let res = self.store.top_n(query, 1).await.ok()?;
+        let (score, _, SemanticRoute { tag }) = res.first()?;
+
+        if *score < self.threshold {
+            return None;
+        }
+
+        Some(tag.to_owned())
+    }
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct SemanticRoute {
+    tag: String,
+}
+
+pub trait Router: VectorStoreIndex {
+    fn retrieve_route() -> impl std::future::Future<Output = Option<String>> + Send;
+}
+
+pub struct SemanticRouterBuilder<V> {
+    store: Option<V>,
+    threshold: Option<f64>,
+}
+
+impl<V> SemanticRouterBuilder<V> {
+    pub fn new() -> Self {
+        Self {
+            store: None,
+            threshold: None,
+        }
+    }
+
+    pub fn store(mut self, router: V) -> Self {
+        self.store = Some(router);
+
+        self
+    }
+
+    pub fn threshold(mut self, threshold: f64) -> Self {
+        self.threshold = Some(threshold);
+
+        self
+    }
+
+    pub fn build(self) -> Result<SemanticRouter<V>, Box<dyn std::error::Error>> {
+        let Some(store) = self.store else {
+            return Err("Vector store not present".into());
+        };
+
+        let threshold = self.threshold.unwrap_or(0.9);
+
+        Ok(SemanticRouter { store, threshold })
+    }
+}