diff --git a/src/Symfony/Routing/SkolemIriConverter.php b/src/Symfony/Routing/SkolemIriConverter.php
index e62d074cad2..4912a424292 100644
--- a/src/Symfony/Routing/SkolemIriConverter.php
+++ b/src/Symfony/Routing/SkolemIriConverter.php
@@ -18,13 +18,14 @@
 use ApiPlatform\Metadata\Operation;
 use ApiPlatform\Metadata\UrlGeneratorInterface;
 use Symfony\Component\Routing\RouterInterface;
+use Symfony\Contracts\Service\ResetInterface;
 
 /**
  * {@inheritdoc}
  *
  * @author Antoine Bluchet <soyuka@gmail.com>
  */
-final class SkolemIriConverter implements IriConverterInterface
+final class SkolemIriConverter implements IriConverterInterface, ResetInterface
 {
     public static string $skolemUriTemplate = '/.well-known/genid/{id}';
 
@@ -70,4 +71,10 @@ public function getIriFromResource(object|string $resource, int $referenceType =
 
         return $this->router->generate('api_genid', ['id' => $id], $referenceType);
     }
+
+    public function reset(): void
+    {
+        $this->objectHashMap = new \SplObjectStorage();
+        $this->classHashMap = [];
+    }
 }
diff --git a/tests/Symfony/Routing/SkolemIriConverterTest.php b/tests/Symfony/Routing/SkolemIriConverterTest.php
new file mode 100644
index 00000000000..a2cf2bed0f1
--- /dev/null
+++ b/tests/Symfony/Routing/SkolemIriConverterTest.php
@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Tests\Symfony\Routing;
+
+use ApiPlatform\Symfony\Routing\SkolemIriConverter;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Routing\RouterInterface;
+use Symfony\Contracts\Service\ResetInterface;
+
+class SkolemIriConverterTest extends TestCase
+{
+    public function testImplementsResetInterface(): void
+    {
+        $router = $this->createStub(RouterInterface::class);
+        $converter = new SkolemIriConverter($router);
+
+        $this->assertInstanceOf(ResetInterface::class, $converter);
+    }
+
+    public function testResetClearsObjectHashMap(): void
+    {
+        $generatedIds = [];
+        $router = $this->createStub(RouterInterface::class);
+        $router->method('generate')->willReturnCallback(static function (string $name, array $params) use (&$generatedIds) {
+            $generatedIds[] = $params['id'];
+
+            return '/.well-known/genid/'.$params['id'];
+        });
+
+        $converter = new SkolemIriConverter($router);
+
+        $resource = new \stdClass();
+        $converter->getIriFromResource($resource);
+        $firstId = $generatedIds[0];
+
+        $converter->getIriFromResource($resource);
+        $this->assertSame($firstId, $generatedIds[1]);
+
+        $converter->reset();
+
+        $converter->getIriFromResource($resource);
+        $this->assertNotSame($firstId, $generatedIds[2]);
+    }
+
+    public function testResetClearsClassHashMap(): void
+    {
+        $generatedIds = [];
+        $router = $this->createStub(RouterInterface::class);
+        $router->method('generate')->willReturnCallback(static function (string $name, array $params) use (&$generatedIds) {
+            $generatedIds[] = $params['id'];
+
+            return '/.well-known/genid/'.$params['id'];
+        });
+
+        $converter = new SkolemIriConverter($router);
+
+        $converter->getIriFromResource(\stdClass::class);
+        $firstId = $generatedIds[0];
+
+        $converter->getIriFromResource(\stdClass::class);
+        $this->assertSame($firstId, $generatedIds[1]);
+
+        $converter->reset();
+
+        $converter->getIriFromResource(\stdClass::class);
+        $this->assertNotSame($firstId, $generatedIds[2]);
+    }
+
+    public function testResetAllowsConverterToBeReused(): void
+    {
+        $generatedIds = [];
+        $router = $this->createStub(RouterInterface::class);
+        $router->method('generate')->willReturnCallback(static function (string $name, array $params) use (&$generatedIds) {
+            $generatedIds[] = $params['id'];
+
+            return '/.well-known/genid/'.$params['id'];
+        });
+
+        $converter = new SkolemIriConverter($router);
+
+        // Simulate multiple request cycles
+        for ($i = 0; $i < 3; ++$i) {
+            $resource = new \stdClass();
+            $converter->getIriFromResource($resource);
+            $converter->getIriFromResource(\stdClass::class);
+            $converter->reset();
+        }
+
+        // Each cycle should generate 2 new IDs (object + class), total 6
+        $this->assertCount(6, $generatedIds);
+        // All IDs should be unique (no stale cache)
+        $this->assertCount(6, array_unique($generatedIds));
+    }
+}