diff --git a/vortex-cuda/benches/alp_cuda.rs b/vortex-cuda/benches/alp_cuda.rs
index 11e9b894dd6..0f006018a58 100644
--- a/vortex-cuda/benches/alp_cuda.rs
+++ b/vortex-cuda/benches/alp_cuda.rs
@@ -31,6 +31,7 @@ use vortex::encodings::alp::ALPFloat;
 use vortex::encodings::alp::alp_encode;
 use vortex::error::VortexExpect;
 use vortex::session::VortexSession;
+use vortex_cuda::CudaDispatchMode;
 use vortex_cuda::CudaSession;
 use vortex_cuda::executor::CudaArrayExt;
 use vortex_cuda_macros::cuda_available;
@@ -109,6 +110,7 @@ where
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
diff --git a/vortex-cuda/benches/bitpacked_cuda.rs b/vortex-cuda/benches/bitpacked_cuda.rs
index 449061e6978..7568db82ec5 100644
--- a/vortex-cuda/benches/bitpacked_cuda.rs
+++ b/vortex-cuda/benches/bitpacked_cuda.rs
@@ -31,6 +31,7 @@ use vortex::encodings::fastlanes::BitPackedData;
 use vortex::encodings::fastlanes::unpack_iter::BitPacked;
 use vortex::error::VortexExpect;
 use vortex::session::VortexSession;
+use vortex_cuda::CudaDispatchMode;
 use vortex_cuda::CudaSession;
 use vortex_cuda::executor::CudaArrayExt;
 use vortex_cuda_macros::cuda_available;
@@ -127,6 +128,7 @@ where
 
                 let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                     .vortex_expect("failed to create execution context")
+                    .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                     .with_launch_strategy(Arc::new(timed));
 
                 for _ in 0..iters {
@@ -172,6 +174,7 @@ where
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
diff --git a/vortex-cuda/benches/date_time_parts_cuda.rs b/vortex-cuda/benches/date_time_parts_cuda.rs
index da696681418..59a8c8aa9df 100644
--- a/vortex-cuda/benches/date_time_parts_cuda.rs
+++ b/vortex-cuda/benches/date_time_parts_cuda.rs
@@ -30,6 +30,7 @@ use vortex::error::VortexExpect;
 use vortex::extension::datetime::TimeUnit;
 use vortex::extension::datetime::Timestamp;
 use vortex::session::VortexSession;
+use vortex_cuda::CudaDispatchMode;
 use vortex_cuda::CudaSession;
 use vortex_cuda::executor::CudaArrayExt;
 use vortex_cuda_macros::cuda_available;
@@ -68,6 +69,7 @@ fn benchmark_datetimeparts(c: &mut Criterion) {
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
diff --git a/vortex-cuda/benches/dict_cuda.rs b/vortex-cuda/benches/dict_cuda.rs
index 1e1a51d3a8a..4f1b72a49e3 100644
--- a/vortex-cuda/benches/dict_cuda.rs
+++ b/vortex-cuda/benches/dict_cuda.rs
@@ -26,6 +26,7 @@ use vortex::buffer::Buffer;
 use vortex::dtype::NativePType;
 use vortex::error::VortexExpect;
 use vortex::session::VortexSession;
+use vortex_cuda::CudaDispatchMode;
 use vortex_cuda::CudaSession;
 use vortex_cuda::executor::CudaArrayExt;
 use vortex_cuda_macros::cuda_available;
@@ -96,6 +97,7 @@ where
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
diff --git a/vortex-cuda/benches/for_cuda.rs b/vortex-cuda/benches/for_cuda.rs
index 29402737a52..c1c098f1f4b 100644
--- a/vortex-cuda/benches/for_cuda.rs
+++ b/vortex-cuda/benches/for_cuda.rs
@@ -33,6 +33,7 @@ use vortex::encodings::fastlanes::FoRArray;
 use vortex::error::VortexExpect;
 use vortex::scalar::Scalar;
 use vortex::session::VortexSession;
+use vortex_cuda::CudaDispatchMode;
 use vortex_cuda::CudaSession;
 use vortex_cuda::executor::CudaArrayExt;
 use vortex_cuda_macros::cuda_available;
@@ -91,6 +92,7 @@ where
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
@@ -129,6 +131,7 @@ where
 
                     let mut cuda_ctx = CudaSession::create_execution_ctx(&VortexSession::empty())
                         .vortex_expect("failed to create execution context")
+                        .with_dispatch_mode(CudaDispatchMode::StandaloneOnly)
                         .with_launch_strategy(Arc::new(timed));
 
                     for _ in 0..iters {
diff --git a/vortex-cuda/src/executor.rs b/vortex-cuda/src/executor.rs
index 8234bfb8efe..d490d3f03fe 100644
--- a/vortex-cuda/src/executor.rs
+++ b/vortex-cuda/src/executor.rs
@@ -57,6 +57,25 @@ impl CudaKernelEvents {
     }
 }
 
+/// Controls which GPU dispatch strategy is used when executing arrays.
+///
+/// By default, `execute_cuda` tries fused dynamic dispatch first,
+/// then falls back to standalone per-encoding kernels. Benchmarks and tests
+/// can force a specific strategy to get stable, isolated measurements.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum CudaDispatchMode {
+    /// Automatically choose the best strategy (current default behavior).
+    /// Tries fused → partially-fused → standalone → CPU fallback.
+    #[default]
+    Auto,
+    /// Only use standalone per-encoding `CudaExecute` kernels.
+    /// Skips the fused/partially-fused dynamic dispatch planner entirely.
+    StandaloneOnly,
+    /// Only use fused or partially-fused dynamic dispatch.
+    /// Returns an error if the array is not dyn-dispatch-compatible.
+    DynDispatchOnly,
+}
+
 /// CUDA execution context.
 ///
 /// Provides access to the CUDA context and stream for kernel execution.
@@ -66,6 +85,7 @@ pub struct CudaExecutionCtx {
     ctx: ExecutionCtx,
     cuda_session: CudaSession,
     strategy: Arc<dyn LaunchStrategy>,
+    dispatch_mode: CudaDispatchMode,
 }
 
 impl CudaExecutionCtx {
@@ -77,6 +97,7 @@ impl CudaExecutionCtx {
             ctx,
             cuda_session,
             strategy: Arc::new(DefaultLaunchStrategy),
+            dispatch_mode: CudaDispatchMode::Auto,
         }
     }
 
@@ -94,6 +115,15 @@ impl CudaExecutionCtx {
         self
     }
 
+    /// Set the dispatch mode for the execution context.
+    ///
+    /// This controls whether `execute_cuda` uses fused dynamic dispatch,
+    /// standalone per-encoding kernels, or the automatic (default) strategy.
+    pub fn with_dispatch_mode(mut self, dispatch_mode: CudaDispatchMode) -> Self {
+        self.dispatch_mode = dispatch_mode;
+        self
+    }
+
     /// Perform an external kernel launch, with events created and logged via the configured
     /// [`LaunchStrategy`].
     ///
@@ -276,6 +306,11 @@ impl CudaExecutionCtx {
         self.ctx.session()
     }
 
+    /// Returns the current dispatch mode.
+    pub fn dispatch_mode(&self) -> CudaDispatchMode {
+        self.dispatch_mode
+    }
+
     /// Returns a reference to the CUDA session.
     pub(crate) fn cuda_session(&self) -> &CudaSession {
         &self.cuda_session
diff --git a/vortex-cuda/src/hybrid_dispatch/mod.rs b/vortex-cuda/src/hybrid_dispatch/mod.rs
index 36636076da7..59ec18aa938 100644
--- a/vortex-cuda/src/hybrid_dispatch/mod.rs
+++ b/vortex-cuda/src/hybrid_dispatch/mod.rs
@@ -70,8 +70,21 @@ pub async fn try_gpu_dispatch(
     array: &ArrayRef,
     ctx: &mut CudaExecutionCtx,
 ) -> VortexResult<Canonical> {
+    use crate::executor::CudaDispatchMode;
+
     trace!(encoding = %array.encoding_id(), dtype = ?array.dtype(), len = array.len(), "try GPU dispatch");
 
+    // Short-circuit: standalone-only skips the plan builder entirely.
+    if ctx.dispatch_mode() == CudaDispatchMode::StandaloneOnly {
+        trace!(encoding = %array.encoding_id(), "standalone-only dispatch");
+        return ctx
+            .cuda_session()
+            .kernel(&array.encoding_id())
+            .ok_or_else(|| vortex_err!("No CUDA kernel for encoding {:?}", array.encoding_id()))?
+            .execute(array.clone(), ctx)
+            .await;
+    }
+
     match DispatchPlan::new(array)? {
         DispatchPlan::Fused(plan) => {
             let materialized = plan.materialize(ctx).await?;
@@ -99,6 +112,14 @@ pub async fn try_gpu_dispatch(
             materialized.execute(array.len(), ctx)
         }
         DispatchPlan::Unfused => {
+            // In dyn-dispatch-only mode, don't fall back to standalone kernels.
+            if ctx.dispatch_mode() == CudaDispatchMode::DynDispatchOnly {
+                return Err(vortex_err!(
+                    "Array with encoding {:?} is not dyn-dispatch-compatible",
+                    array.encoding_id()
+                ));
+            }
+
             // Unfused kernel dispatch fallback.
             ctx.cuda_session()
                 .kernel(&array.encoding_id())
diff --git a/vortex-cuda/src/lib.rs b/vortex-cuda/src/lib.rs
index 7d9caf6aa99..bbebef9430d 100644
--- a/vortex-cuda/src/lib.rs
+++ b/vortex-cuda/src/lib.rs
@@ -27,6 +27,7 @@ pub use canonical::CanonicalCudaExt;
 pub use device_buffer::CudaBufferExt;
 pub use device_buffer::CudaDeviceBuffer;
 pub use device_read_at::CopyDeviceReadAt;
+pub use executor::CudaDispatchMode;
 pub use executor::CudaExecutionCtx;
 pub use executor::CudaKernelEvents;
 use kernel::ALPExecutor;