diff --git a/litellm-rust/Cargo.lock b/litellm-rust/Cargo.lock
index 85d1e1ca8ef..8868b25bb18 100644
--- a/litellm-rust/Cargo.lock
+++ b/litellm-rust/Cargo.lock
@@ -547,6 +547,49 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "axum"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
+dependencies = [
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http 1.4.2",
+ "http-body 1.1.0",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde_core",
+ "sync_wrapper",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http 1.4.2",
+ "http-body 1.1.0",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "azure_core"
 version = "1.1.0"
@@ -2480,6 +2523,25 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "litellm-cache-qdrant-semantic"
+version = "0.1.0"
+dependencies = [
+ "futures-util",
+ "litellm-cache",
+ "litellm-cache-response",
+ "qdrant-client",
+ "reqwest 0.12.28",
+ "rstest",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.19",
+ "tokio",
+ "tonic",
+ "tonic-prost",
+ "uuid",
+]
+
 [[package]]
 name = "litellm-cache-redis"
 version = "0.1.0"
@@ -2896,6 +2958,12 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc04a4c58212d57930a24bf47d3fa87485264a3a054e9c10e042eb373573ad3c"
 
+[[package]]
+name = "matchit"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
+
 [[package]]
 name = "memchr"
 version = "2.8.3"
@@ -3509,6 +3577,27 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "qdrant-client"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dddc19df129bad7346ebd027288621ab1ac7e52678371f906b9a8622d7aaf87e"
+dependencies = [
+ "anyhow",
+ "derive_builder",
+ "futures",
+ "parking_lot",
+ "prost",
+ "prost-types",
+ "semver",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.19",
+ "tokio",
+ "tonic",
+ "tonic-prost",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -4866,8 +4955,12 @@ version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac2a5518c70fa84342385732db33fb3f44bc4cc748936eb5833d2df34d6445ef"
 dependencies = [
+ "async-trait",
+ "axum",
  "base64 0.22.1",
  "bytes",
+ "flate2",
+ "h2 0.4.15",
  "http 1.4.2",
  "http-body 1.1.0",
  "http-body-util",
@@ -4877,6 +4970,7 @@ dependencies = [
  "percent-encoding",
  "pin-project",
  "rustls-native-certs",
+ "socket2 0.6.5",
  "sync_wrapper",
  "tokio",
  "tokio-rustls 0.26.4",
diff --git a/litellm-rust/Cargo.toml b/litellm-rust/Cargo.toml
index d35df1eafb8..fb9365012d1 100644
--- a/litellm-rust/Cargo.toml
+++ b/litellm-rust/Cargo.toml
@@ -31,6 +31,7 @@ litellm-cache = { path = "crates/cache" }
 litellm-cache-memory = { path = "crates/cache-memory" }
 litellm-cache-redis = { path = "crates/cache-redis" }
 litellm-cache-response = { path = "crates/cache-response" }
+litellm-cache-qdrant-semantic = { path = "crates/cache-qdrant-semantic" }
 litellm-token-counter = { path = "crates/token-counter" }
 litellm-token-counter-fast = { path = "crates/token-counter-fast" }
 litellm-token-counter-huggingface = { path = "crates/token-counter-huggingface" }
@@ -48,6 +49,8 @@ pyo3-async-runtimes = { version = "0.29.0", features = ["tokio-runtime"] }
 pythonize = "0.29.0"
 rand = "0.8"
 reqwest = { version = "0.12", default-features = false, features = ["json", "multipart", "rustls-tls", "http2", "stream"] }
+qdrant-client = { version = "1.19.0", default-features = false }
+uuid = { version = "1", features = ["v4"] }
 rstest = "0.26.1"
 rstest_reuse = "0.7.0"
 rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] }
diff --git a/litellm-rust/crates/cache-qdrant-semantic/Cargo.toml b/litellm-rust/crates/cache-qdrant-semantic/Cargo.toml
new file mode 100644
index 00000000000..7e215cab837
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "litellm-cache-qdrant-semantic"
+version = "0.1.0"
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+
+[dependencies]
+futures-util.workspace = true
+litellm-cache.workspace = true
+qdrant-client = { workspace = true, features = ["serde"] }
+reqwest.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+thiserror.workspace = true
+tokio.workspace = true
+uuid.workspace = true
+
+[dev-dependencies]
+litellm-cache-response.workspace = true
+rstest.workspace = true
+tonic = "0.14"
+tonic-prost = "0.14"
diff --git a/litellm-rust/crates/cache-qdrant-semantic/src/embedder.rs b/litellm-rust/crates/cache-qdrant-semantic/src/embedder.rs
new file mode 100644
index 00000000000..0dde0318448
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/src/embedder.rs
@@ -0,0 +1,73 @@
+use std::time::Duration;
+
+use litellm_cache::Error;
+use reqwest::Client;
+use serde_json::Value;
+
+use crate::Embedder;
+
+pub struct OpenAiEmbedder {
+    client: Client,
+    api_base: String,
+    api_key: String,
+    model: String,
+}
+
+pub struct OpenAiEmbedderConfig {
+    pub api_base: String,
+    pub api_key: String,
+    pub model: String,
+    pub timeout: Option<Duration>,
+}
+
+impl OpenAiEmbedder {
+    pub fn new(config: OpenAiEmbedderConfig) -> Result<Self, Error> {
+        let mut builder = Client::builder();
+        if let Some(timeout) = config.timeout {
+            builder = builder.timeout(timeout);
+        }
+        let client = builder.build().map_err(|_| Error::Unavailable)?;
+        Ok(Self {
+            client,
+            api_base: config.api_base.trim_end_matches('/').to_owned(),
+            api_key: config.api_key,
+            model: config.model,
+        })
+    }
+}
+
+impl Embedder for OpenAiEmbedder {
+    fn model(&self) -> &str {
+        &self.model
+    }
+
+    async fn embed(&self, input: &str) -> Result<Vec<f32>, Error> {
+        let response = self
+            .client
+            .post(format!("{}/embeddings", self.api_base))
+            .bearer_auth(&self.api_key)
+            .json(&serde_json::json!({
+                "model": self.model,
+                "input": input,
+                "encoding_format": "float",
+            }))
+            .send()
+            .await
+            .map_err(|_| Error::Unavailable)?
+            .error_for_status()
+            .map_err(|_| Error::Unavailable)?;
+        let body: Value = response.json().await.map_err(|_| Error::Unavailable)?;
+        body.get("data")
+            .and_then(Value::as_array)
+            .and_then(|data| data.first())
+            .and_then(|item| item.get("embedding"))
+            .and_then(Value::as_array)
+            .and_then(|embedding| {
+                embedding
+                    .iter()
+                    .map(|value| value.as_f64().map(|value| value as f32))
+                    .collect::<Option<Vec<_>>>()
+            })
+            .ok_or(Error::Unavailable)
+    }
+}
diff --git a/litellm-rust/crates/cache-qdrant-semantic/src/lib.rs b/litellm-rust/crates/cache-qdrant-semantic/src/lib.rs
new file mode 100644
index 00000000000..0f346a9155b
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/src/lib.rs
@@ -0,0 +1,7 @@
+mod embedder;
+mod prompt;
+mod semantic;
+
+pub use embedder::{OpenAiEmbedder, OpenAiEmbedderConfig};
+pub use prompt::prompt_from_messages;
+pub use semantic::{Embedder, QdrantSemanticCache, QdrantSemanticConfig, Quantization};
diff --git a/litellm-rust/crates/cache-qdrant-semantic/src/prompt.rs b/litellm-rust/crates/cache-qdrant-semantic/src/prompt.rs
new file mode 100644
index 00000000000..ef1a2306658
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/src/prompt.rs
@@ -0,0 +1,59 @@
+use serde_json::Value;
+
+fn search_results_text(search_results: Option<&Value>) -> String {
+    let Some(Value::Array(results)) = search_results else {
+        return String::new();
+    };
+    results
+        .iter()
+        .filter_map(Value::as_object)
+        .flat_map(|result| {
+            let source = result
+                .get("source")
+                .and_then(Value::as_str)
+                .map(str::to_owned);
+            let title = result
+                .get("title")
+                .and_then(Value::as_str)
+                .map(str::to_owned);
+            let content = result
+                .get("content")
+                .and_then(Value::as_array)
+                .into_iter()
+                .flatten()
+                .filter_map(Value::as_object)
+                .filter_map(|block| block.get("text").and_then(Value::as_str).map(str::to_owned));
+            let citations = result
+                .get("citations")
+                .filter(|value| !value.is_null())
+                .map(|value| serde_json::to_string(value).unwrap_or_default());
+            source
+                .into_iter()
+                .chain(title)
+                .chain(content)
+                .chain(citations)
+        })
+        .collect()
+}
+
+pub fn prompt_from_messages(messages: &[Value]) -> String {
+    messages
+        .iter()
+        .filter_map(Value::as_object)
+        .map(|message| {
+            let content = match message.get("content") {
+                Some(Value::String(content)) => content.clone(),
+                Some(Value::Array(parts)) => parts
+                    .iter()
+                    .filter_map(Value::as_object)
+                    .filter_map(|part| part.get("text").and_then(Value::as_str))
+                    .collect(),
+                _ => String::new(),
+            };
+            format!(
+                "{content}{}",
+                search_results_text(message.get("search_results"))
+            )
+        })
+        .collect()
+}
diff --git a/litellm-rust/crates/cache-qdrant-semantic/src/semantic.rs b/litellm-rust/crates/cache-qdrant-semantic/src/semantic.rs
new file mode 100644
index 00000000000..16f11286d3f
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/src/semantic.rs
@@ -0,0 +1,256 @@
+use std::future::Future;
+
+use futures_util::future::try_join_all;
+use litellm_cache::{BaseCache, CacheCodec, CacheConnectionResult, Error, SemanticCacheContext};
+use qdrant_client::{
+    Payload, Qdrant,
+    qdrant::{
+        BinaryQuantizationBuilder, CompressionRatio, Condition, CreateCollectionBuilder,
+        CreateFieldIndexCollectionBuilder, Distance, FieldType, Filter, PointStruct,
+        ProductQuantizationBuilder, QuantizationSearchParamsBuilder, ScalarQuantizationBuilder,
+        SearchParamsBuilder, SearchPointsBuilder, UpsertPointsBuilder, VectorParamsBuilder,
+    },
+};
+use serde_json::{Map, Value, json};
+use uuid::Uuid;
+
+use crate::prompt_from_messages;
+
+pub trait Embedder: Send + Sync + 'static {
+    fn model(&self) -> &str;
+    fn embed(&self, input: &str) -> impl Future<Output = Result<Vec<f32>, Error>> + Send;
+}
+
+#[derive(Clone, Debug, PartialEq)]
+pub enum Quantization {
+    Binary,
+    Scalar,
+    Product,
+}
+
+pub struct QdrantSemanticConfig {
+    pub collection_name: String,
+    pub similarity_threshold: f64,
+    pub vector_size: u64,
+    pub quantization: Quantization,
+}
+
+pub struct QdrantSemanticCache<E: Embedder, C: CacheCodec> {
+    client: Qdrant,
+    embedder: E,
+    codec: C,
+    config: QdrantSemanticConfig,
+    runtime: tokio::runtime::Handle,
+}
+
+impl<E: Embedder, C: CacheCodec> QdrantSemanticCache<E, C> {
+    pub async fn connect(
+        client: Qdrant,
+        embedder: E,
+        codec: C,
+        config: QdrantSemanticConfig,
+        runtime: tokio::runtime::Handle,
+    ) -> Result<Self, Error> {
+        let exists = client
+            .collection_exists(config.collection_name.clone())
+            .await
+            .map_err(|_| Error::Unavailable)?;
+        if !exists {
+            client
+                .create_collection(
+                    CreateCollectionBuilder::new(config.collection_name.clone())
+                        .vectors_config(VectorParamsBuilder::new(
+                            config.vector_size,
+                            Distance::Cosine,
+                        ))
+                        .quantization_config(quantization(&config.quantization)),
+                )
+                .await
+                .map_err(|_| Error::Unavailable)?;
+        }
+        let _ = client
+            .create_field_index(CreateFieldIndexCollectionBuilder::new(
+                config.collection_name.clone(),
+                "litellm_cache_key".to_owned(),
+                FieldType::Keyword,
+            ))
+            .await;
+        Ok(Self {
+            client,
+            embedder,
+            codec,
+            config,
+            runtime,
+        })
+    }
+
+    pub fn collection_name(&self) -> &str {
+        &self.config.collection_name
+    }
+
+    pub fn similarity_threshold(&self) -> f64 {
+        self.config.similarity_threshold
+    }
+
+    pub fn vector_size(&self) -> u64 {
+        self.config.vector_size
+    }
+
+    pub fn embedder(&self) -> &E {
+        &self.embedder
+    }
+
+    fn prompt(context: &SemanticCacheContext) -> Result<String, Error> {
+        if context.messages.is_empty() {
+            return Err(Error::MissingPrompt);
+        }
+        Ok(prompt_from_messages(&context.messages))
+    }
+
+    async fn set(
+        &self,
+        key: &str,
+        value: C::Value,
+        context: &SemanticCacheContext,
+    ) -> Result<(), Error> {
+        let prompt = Self::prompt(context)?;
+        let vector = self.embedder.embed(&prompt).await?;
+        let response =
+            String::from_utf8(self.codec.encode(&value)?).map_err(|_| Error::InvalidEntry)?;
+        let payload = Payload::try_from(json!({
+            "litellm_cache_key": key,
+            "text": prompt,
+            "response": response,
+        }))
+        .map_err(|_| Error::InvalidEntry)?;
+        self.client
+            .upsert_points(UpsertPointsBuilder::new(
+                self.collection_name(),
+                vec![PointStruct::new(
+                    Uuid::new_v4().to_string(),
+                    vector,
+                    payload,
+                )],
+            ))
+            .await
+            .map_err(|_| Error::Unavailable)?;
+        Ok(())
+    }
+
+    async fn get(
+        &self,
+        key: &str,
+        context: &SemanticCacheContext,
+    ) -> Result<Option<C::Value>, Error> {
+        let prompt = Self::prompt(context)?;
+        let vector = self.embedder.embed(&prompt).await?;
+        let result = self
+            .client
+            .search_points(
+                SearchPointsBuilder::new(self.collection_name(), vector, 1)
+                    .with_payload(true)
+                    .filter(Filter::must([Condition::matches(
+                        "litellm_cache_key",
+                        key.to_owned(),
+                    )]))
+                    .params(
+                        SearchParamsBuilder::default().quantization(
+                            QuantizationSearchParamsBuilder::default()
+                                .ignore(false)
+                                .rescore(true)
+                                .oversampling(3.0),
+                        ),
+                    ),
+            )
+            .await
+            .map_err(|_| Error::Unavailable)?;
+        let Some(point) = result.result.into_iter().next() else {
+            return Ok(None);
+        };
+        if f64::from(point.score) < self.config.similarity_threshold {
+            return Ok(None);
+        }
+        let payload: Map<String, Value> = Payload::from(point.payload).into();
+        if payload.get("litellm_cache_key").and_then(Value::as_str) != Some(key) {
+            return Ok(None);
+        }
+        let response = payload
+            .get("response")
+            .and_then(Value::as_str)
+            .ok_or(Error::InvalidEntry)?;
+        self.codec.decode(response.as_bytes()).map(Some)
+    }
+}
+
+fn quantization(value: &Quantization) -> qdrant_client::qdrant::quantization_config::Quantization {
+    match value {
+        Quantization::Binary => BinaryQuantizationBuilder::new(false).into(),
+        Quantization::Scalar => ScalarQuantizationBuilder::default()
+            .quantile(0.99)
+            .always_ram(false)
+            .into(),
+        Quantization::Product => ProductQuantizationBuilder::new(CompressionRatio::X16.into())
+            .always_ram(false)
+            .into(),
+    }
+}
+
+impl<E: Embedder, C: CacheCodec> BaseCache for QdrantSemanticCache<E, C> {
+    type Value = C::Value;
+    type Context = SemanticCacheContext;
+
+    fn get_ttl(&self, _: &Self::Context) -> Option<std::time::Duration> {
+        None
+    }
+
+    fn set_cache(
+        &self,
+        key: &str,
+        value: Self::Value,
+        context: &Self::Context,
+    ) -> Result<(), Error> {
+        self.runtime.block_on(self.set(key, value, context))
+    }
+
+    fn get_cache(&self, key: &str, context: &Self::Context) -> Result<Option<Self::Value>, Error> {
+        self.runtime.block_on(self.get(key, context))
+    }
+
+    async fn async_set_cache(
+        &self,
+        key: &str,
+        value: Self::Value,
+        context: Self::Context,
+    ) -> Result<(), Error> {
+        self.set(key, value, &context).await
+    }
+
+    async fn async_get_cache(
+        &self,
+        key: &str,
+        context: &Self::Context,
+    ) -> Result<Option<Self::Value>, Error> {
+        self.get(key, context).await
+    }
+
+    async fn async_set_cache_pipeline(
+        &self,
+        entries: Vec<(String, Self::Value)>,
+        context: Self::Context,
+    ) -> Result<(), Error> {
+        try_join_all(entries.into_iter().map(|(key, value)| {
+            let context = context.clone();
+            async move { self.async_set_cache(&key, value, context).await }
+        }))
+        .await
+        .map(|_| ())
+    }
+
+    async fn disconnect(&self) -> Result<(), Error> {
+        Ok(())
+    }
+
+    async fn test_connection(&self) -> Result<CacheConnectionResult, Error> {
+        Err(Error::UnsupportedOperation)
+    }
+}
diff --git a/litellm-rust/crates/cache-qdrant-semantic/tests/prompt.rs b/litellm-rust/crates/cache-qdrant-semantic/tests/prompt.rs
new file mode 100644
index 00000000000..38cd9e2f908
--- /dev/null
+++ b/litellm-rust/crates/cache-qdrant-semantic/tests/prompt.rs
@@ -0,0 +1,38 @@
+use litellm_cache_qdrant_semantic::prompt_from_messages;
+use serde_json::json;
+
+#[test]
+fn prompt_matches_python_message_content_rules() {
+    let messages = vec![
+        json!({"role": "user", "content": "hello"}),
+        json!({
+            "role": "user",
+            "content": [
+                {"type": "text", "text": "world"},
+                {"type": "image_url", "image_url": {"url": "ignored"}},
+                {"type": "text", "text": "!"},
+            ],
+        }),
+    ];
+
+    assert_eq!(prompt_from_messages(&messages), "helloworld!");
+}
+
+#[test]
+fn prompt_includes_search_result_text_and_compact_citations() {
+    let messages = vec![json!({
+        "role": "tool",
+        "content": null,
+        "search_results": [{
+            "source": "source",
+            "title": "title",
+            "content": [{"text": "body"}],
+            "citations": {"page": 1, "section": "intro"},
+        }],
+    })];
+
+    assert_eq!(
+        prompt_from_messages(&messages),
+        r#"sourcetitlebody{"page":1,"section":"intro"}"#
+    );
+}