diff --git a/stdlib/public/TensorFlow/ArrayOps.swift b/stdlib/public/TensorFlow/ArrayOps.swift
index 82a345157af05..619d2ad539171 100644
--- a/stdlib/public/TensorFlow/ArrayOps.swift
+++ b/stdlib/public/TensorFlow/ArrayOps.swift
@@ -110,6 +110,47 @@ public extension Raw {
     return out
   }
 
+  /// Splits a tensor into `numSplit` tensors along one dimension.
+  ///
+  /// - Parameters:
+  ///   - splitDim: 0-D.  The dimension along which to split.  Must be in the range
+  ///     `[-rank(value), rank(value))`.
+  ///   - value: The tensor to split.
+  ///   - numSplit: The number of splits to create.
+  ///
+  /// - Returns: Tensors whose shape matches that of `value`
+  ///   except along `axis`, where their sizes are
+  ///   `value.shape[axis] / numSplit`.
+  @inlinable @inline(__always)
+  static func split<T: TensorFlowScalar>(
+    splitDim: Tensor<Int32>,
+    value: Tensor<T>,
+    numSplit: Int64
+  ) -> [Tensor<T>] {
+    let s: CTFStatus = TF_NewStatus()
+    defer { TF_DeleteStatus(s) }
+    let op: CTFEOp = TFE_NewOp(_ExecutionContext.global.eagerContext, "Split", s)
+    defer { TFE_DeleteOp(op) }
+    let _ = _TFCOpAddInputFromTensorGroup(op, splitDim, s)
+    let _ = _TFCOpAddInputFromTensorGroup(op, value, s)
+    TFE_OpSetAttrInt(op, "num_split", numSplit)
+    TFE_OpSetAttrType(op, "T", T.tensorFlowDataType._cDataType)
+    var count: Int32 = Int32(numSplit)
+    let buffer: UnsafeMutablePointer<CTensorHandle> =
+      UnsafeMutablePointer.allocate(capacity: Int(count))
+    defer { buffer.deallocate() }
+    _TFCEagerExecute(op, UnsafeMutablePointer<CTensorHandle?>(buffer), &count, s)
+    checkOk(s)
+
+    var out: [Tensor<T>] = []
+    var cursor = buffer
+    for _ in 0..<numSplit {
+      out.append(Tensor<T>(handle: TensorHandle(_owning: cursor.pointee)))
+      cursor = cursor.advanced(by: 1)
+    }
+    return out
+  }
+
   /// Splits a tensor into `numSplit` tensors along one dimension.
   ///
   /// - Parameters:
diff --git a/stdlib/public/TensorFlow/Tensor.swift b/stdlib/public/TensorFlow/Tensor.swift
index 05b66a867ad6c..f0e3972e7771f 100644
--- a/stdlib/public/TensorFlow/Tensor.swift
+++ b/stdlib/public/TensorFlow/Tensor.swift
@@ -206,11 +206,23 @@ public extension Tensor {
 public extension Tensor where Scalar : Numeric {
   /// Perform an element-wise conversion from another `Tensor`.
   @inlinable @inline(__always)
+  @differentiable(
+    vjp: _vjpCast where Scalar : TensorFlowFloatingPoint,
+                        OtherScalar: TensorFlowFloatingPoint)
   init<OtherScalar : Numeric>(_ other: Tensor<OtherScalar>) {
     self = Raw.cast(other)
   }
 }
 
+internal extension Tensor where Scalar : TensorFlowFloatingPoint {
+  @inlinable
+  static func _vjpCast<OtherScalar : TensorFlowFloatingPoint>(
+    _ other: Tensor<OtherScalar>
+  ) -> (Tensor, (Tensor) -> Tensor<OtherScalar>) {
+    return (Tensor(other), { v in Tensor<OtherScalar>(v) })
+  }
+}
+
 public extension Tensor {
   /// Creates a tensor from a scalar value.
   @inlinable @inline(__always)