diff --git a/mlx/transforms.cpp b/mlx/transforms.cpp
index 4967c50a8b..c7be012083 100644
--- a/mlx/transforms.cpp
+++ b/mlx/transforms.cpp
@@ -24,6 +24,28 @@ namespace mlx::core {
 
 static constexpr int MAX_ACTIVE_TASKS = 10;
 
+namespace {
+
+// Create a tracer copy of a primal for use in vjp/jvp. If the primal is a
+// stale Copy from a previous transform call (not an active tracer), peel it
+// off to prevent copy-chain accumulation when containers feed tracers back.
+array make_tracer(const array& p) {
+  auto s = p.has_primitive() ? p.primitive().stream()
+                             : default_stream(default_device());
+  auto source = p;
+  if (!p.is_tracer() && p.has_primitive() && !p.inputs().empty()) {
+    auto& prim = p.primitive();
+    if (typeid(prim) == typeid(Copy)) {
+      source = p.inputs()[0];
+    }
+  }
+  auto out = copy(source, s);
+  out.set_tracer(true);
+  return out;
+}
+
+} // namespace
+
 /* This class is only meant to be used in eval
  * for synchronizing with the main thread. */
 class Synchronizer : public Primitive {
@@ -335,10 +357,7 @@ std::pair<std::vector<array>, std::vector<array>> vjp(
   // Make tracers from given primals
   std::vector<array> primals_;
   for (auto& p : primals) {
-    auto s = p.has_primitive() ? p.primitive().stream()
-                               : default_stream(default_device());
-    primals_.push_back(copy(p, s)); // Does not do a deep copy
-    primals_.back().set_tracer(true);
+    primals_.push_back(make_tracer(p));
   }
 
   // Pass tracer primals through the function
@@ -543,10 +562,7 @@ std::pair<std::vector<array>, std::vector<array>> jvp(
 
   std::vector<array> primals_;
   for (auto& p : primals) {
-    auto s = p.has_primitive() ? p.primitive().stream()
-                               : default_stream(default_device());
-    primals_.push_back(copy(p, s)); // Does not do a deep copy
-    primals_.back().set_tracer(true);
+    primals_.push_back(make_tracer(p));
   }
   auto outputs = fun(primals_);
 
diff --git a/tests/autograd_tests.cpp b/tests/autograd_tests.cpp
index 25c871cdf9..40d84a39dc 100644
--- a/tests/autograd_tests.cpp
+++ b/tests/autograd_tests.cpp
@@ -17,6 +17,24 @@
 
 using namespace mlx::core;
 
+namespace {
+
+int count_graph_nodes(const array& x, const std::string& node_name) {
+  std::ostringstream oss;
+  print_graph(oss, x);
+  auto graph = oss.str();
+
+  int count = 0;
+  size_t pos = 0;
+  while ((pos = graph.find(node_name, pos)) != std::string::npos) {
+    count++;
+    pos += node_name.size();
+  }
+  return count;
+}
+
+} // namespace
+
 TEST_CASE("test stop gradient") {
   auto x = zeros({5, 5});
   auto y = stop_gradient(x);
@@ -328,6 +346,42 @@ TEST_CASE("test grad") {
   }
 }
 
+TEST_CASE("test transform container reuse does not accumulate stale wrappers") {
+  auto x = ones({128});
+
+  SUBCASE("grad reuses a single copy wrapper") {
+    std::vector<array> container = {array(1.0f)};
+    auto grad_fn = grad([&container](const std::vector<array>& inputs) {
+      container[0] = inputs[0];
+      return sum(inputs[1]);
+    });
+
+    for (int i = 0; i < 5; ++i) {
+      auto grads = grad_fn({container[0], x});
+      eval(grads);
+    }
+
+    CHECK_EQ(count_graph_nodes(container[0], "Copy "), 1);
+  }
+
+  SUBCASE("jvp reuses a single copy wrapper") {
+    std::vector<array> container = {array(1.0f)};
+    auto fun = [&container](const std::vector<array>& inputs) {
+      container[0] = inputs[0];
+      return std::vector<array>{sum(inputs[1])};
+    };
+
+    for (int i = 0; i < 5; ++i) {
+      auto [outputs, tangents] =
+          jvp(fun, {container[0], x}, {array(1.0f), ones({128})});
+      eval(outputs);
+      eval(tangents);
+    }
+
+    CHECK_EQ(count_graph_nodes(container[0], "Copy "), 1);
+  }
+}
+
 TEST_CASE("test creation grads") {
   // Test astype
   {