diff --git a/examples/gemini/.gitignore b/examples/gemini/.gitignore
index b43160ca..39a9680c 100644
--- a/examples/gemini/.gitignore
+++ b/examples/gemini/.gitignore
@@ -1 +1,2 @@
 result.png
+annotated_symfony_site_document.pdf
\ No newline at end of file
diff --git a/examples/gemini/document-extraction.php b/examples/gemini/document-extraction.php
new file mode 100644
index 00000000..51feb5e9
--- /dev/null
+++ b/examples/gemini/document-extraction.php
@@ -0,0 +1,209 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\AI\Fixtures\Field;
+use Symfony\AI\Fixtures\FrameworkDetails;
+use Symfony\AI\Platform\Bridge\Gemini\PlatformFactory;
+use Symfony\AI\Platform\Message\Content\Document;
+use Symfony\AI\Platform\Message\Message;
+use Symfony\AI\Platform\Message\MessageBag;
+use Symfony\AI\Platform\StructuredOutput\PlatformSubscriber;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+// Showcase the document extraction and vision capabilities of Gemini models
+// See: https://docs.cloud.google.com/vertex-ai/generative-ai/docs/bounding-box-detection
+
+if (!extension_loaded('imagick')) {
+    output()->writeln('<error>The Imagick extension is not installed. Please install it to generate annotated images.</error>');
+    exit(1);
+}
+if (!shell_exec('command -v gs')) {
+    output()->writeln('<error>Ghostscript (gs) is not installed. Please install it to enable PDF reading in Imagick.</error>');
+    exit(1);
+}
+
+$dispatcher = new EventDispatcher();
+$dispatcher->addSubscriber(new PlatformSubscriber());
+$platform = PlatformFactory::create(env('GEMINI_API_KEY'), http_client(), eventDispatcher: $dispatcher);
+
+$documentPath = dirname(__DIR__, 2).'/fixtures/symfony_site_document.pdf';
+$messages = new MessageBag(
+    Message::forSystem(<<<'TEXT'
+            You are a document extraction assistant. Extract the text content and metadata from the provided document.
+            Provide the extracted text, fields with their page no and bounding boxes in a structured JSON format.
+        TEXT),
+    Message::ofUser(
+        Document::fromFile($documentPath),
+    ),
+);
+logger()->info('Invoking Gemini model for document extraction...', ['document' => $documentPath]);
+$result = $platform->invoke('gemini-2.5-flash', $messages, [
+    'response_format' => FrameworkDetails::class,
+]);
+logger()->info('Received response from Gemini model.', ['result' => $result->asObject(), 'raw_result' => $result->getRawResult()]);
+
+$frameworkDetails = $result->asObject();
+assert($frameworkDetails instanceof FrameworkDetails);
+dump($frameworkDetails);
+
+$fieldsToPlot = [
+    'latestVersion' => $frameworkDetails->latestVersion,
+    'programmingLanguage' => $frameworkDetails->programmingLanguage,
+    'noOfDownloads' => $frameworkDetails->noOfDownloads,
+    'noOfGithubStars' => $frameworkDetails->noOfGithubStars,
+    'hasLTSVersion' => $frameworkDetails->hasLTSVersion,
+    'upcomingConferences' => $frameworkDetails->upcomingConferences,
+];
+
+logger()->info('Generating annotated pdf with extracted field bounding boxes...');
+$outputPath = generateAnnotatedPdf($documentPath, $fieldsToPlot);
+echo sprintf('Annotated pdf saved to: "%s", open it to verify the source of the extracted values.'.\PHP_EOL, $outputPath);
+
+/**
+ * Generate an annotated image with bounding boxes for the given fields.
+ *
+ * @param string               $pdfPath Path to the original PDF file
+ * @param array<string, Field> $fields  List of Field objects with labels and bounding boxes
+ *
+ * @return string Path to the generated annotated pdf
+ */
+function generateAnnotatedPdf(string $pdfPath, array $fields): string
+{
+    // Read all pages from the PDF at a decent resolution
+    $src = new Imagick();
+    $src->setResolution(150, 150);
+    $src->readImage($pdfPath);
+
+    $pageCount = $src->getNumberImages();
+    if (0 === $pageCount) {
+        output()->writeln('<error>No pages found in PDF: '.$pdfPath.'</error>');
+        exit(1);
+    }
+
+    // Define colors for different fields
+    $colors = ['#e6194b', '#3cb44b', '#4363d8', '#f58231', '#911eb4', '#42d4f4', '#f032e6', '#bfef45', '#fabed4'];
+
+    // Try to find a system font once
+    $fontPath = null;
+    $fcMatch = shell_exec('fc-match -f "%{file}" "sans-serif" 2>/dev/null');
+    if ($fcMatch && file_exists(trim($fcMatch))) {
+        $fontPath = trim($fcMatch);
+    }
+
+    // Prepare result Imagick to collect annotated pages
+    $result = new Imagick();
+
+    // Iterate pages
+    for ($pageIndex = 0; $pageIndex < $pageCount; ++$pageIndex) {
+        $src->setIteratorIndex($pageIndex);
+        $pageImage = $src->getImage();
+        $pageImage->setImageFormat('png');
+
+        $width = $pageImage->getImageWidth();
+        $height = $pageImage->getImageHeight();
+
+        // Create a canvas for this page (same size)
+        $canvas = new Imagick();
+        $canvas->newImage($width, $height, 'white');
+        $canvas->setImageFormat('png');
+        $canvas->compositeImage($pageImage, Imagick::COMPOSITE_OVER, 0, 0);
+
+        // Drawing object for this page
+        $draw = new ImagickDraw();
+        $draw->setFontSize(12);
+        if ($fontPath) {
+            $draw->setFont($fontPath);
+        }
+
+        // Draw bounding boxes and labels for fields that belong to this page
+        $colorIndex = 0;
+        foreach ($fields as $label => $field) {
+            // Expecting pageNo to be 1-based
+            if ($field->pageNo !== ($pageIndex + 1)) {
+                continue;
+            }
+
+            $color = $colors[$colorIndex % count($colors)];
+            ++$colorIndex;
+
+            if ([] === $field->boundingBox2D) {
+                continue;
+            }
+
+            $bbox = $field->boundingBox2D;
+            // boundingBox2D assumed in [y_min, x_min, y_max, x_max] in thousandths
+            $xMin = (int) (($bbox[1] / 1000) * $width);
+            $yMin = (int) (($bbox[0] / 1000) * $height);
+            $xMax = (int) (($bbox[3] / 1000) * $width);
+            $yMax = (int) (($bbox[2] / 1000) * $height);
+
+            // Draw bounding box
+            $strokePixel = new ImagickPixel($color);
+            $draw->setStrokeColor($strokePixel);
+            $draw->setStrokeWidth(2);
+            $draw->setStrokeOpacity(1);
+            $draw->setFillOpacity(0);
+            $draw->rectangle($xMin, $yMin, $xMax, $yMax);
+
+            // Draw inline label if a font is available
+            if ($fontPath) {
+                $labelPadding = 6;
+                $labelHeight = 16;
+                $labelWidth = (int) (mb_strlen((string) $label) * 7) + ($labelPadding * 2);
+
+                // Prefer placing label above the box with a small gap
+                $labelX = $xMin;
+                $labelBoxTop = $yMin - $labelHeight - 4;
+
+                // If label would be off the top of the image, place it inside the box at the top
+                if ($labelBoxTop < 0) {
+                    $labelBoxTop = $yMin + 4;
+                }
+
+                // Draw label background
+                $bgPixel = new ImagickPixel($color);
+                $draw->setFillColor($bgPixel);
+                $draw->setFillOpacity(0.85);
+                $draw->setStrokeOpacity(0);
+                $draw->rectangle($labelX, $labelBoxTop, $labelX + $labelWidth, $labelBoxTop + $labelHeight);
+
+                // Draw label text
+                $draw->setFillColor(new ImagickPixel('white'));
+                $draw->setFillOpacity(1);
+                $draw->annotation($labelX + $labelPadding, $labelBoxTop + $labelHeight - 4, (string) $label);
+            }
+        }
+
+        // Apply the drawing to the canvas
+        $canvas->drawImage($draw);
+
+        // Add annotated page to result
+        $result->addImage($canvas);
+
+        // Clear temporary objects for this page
+        $canvas->clear();
+        $pageImage->clear();
+        $draw->clear();
+    }
+
+    // Write out a multi-page PDF with annotated pages
+    $outputPath = __DIR__.'/annotated_'.pathinfo($pdfPath, \PATHINFO_FILENAME).'.pdf';
+    $result->setImageFormat('pdf');
+    $result->writeImages($outputPath, true);
+
+    // Cleanup
+    $result->clear();
+    $src->clear();
+
+    return $outputPath;
+}
diff --git a/fixtures/Field.php b/fixtures/Field.php
new file mode 100644
index 00000000..d24bcd7a
--- /dev/null
+++ b/fixtures/Field.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Fixtures;
+
+/**
+ * @author Asrar ul haq nahvi <aszenz@gmail.com>
+ */
+class Field
+{
+    /**
+     * @param list<int> $boundingBox2D A list of numbers representing the 2D coordinates of the bounding box, typically in the format [y_min, x_min, y_max, x_max]. Values are often in thousandths.
+     */
+    public function __construct(
+        public mixed $value,
+        public int $pageNo,
+        public array $boundingBox2D,
+    ) {
+    }
+}
diff --git a/fixtures/FrameworkDetails.php b/fixtures/FrameworkDetails.php
new file mode 100644
index 00000000..fdcfac27
--- /dev/null
+++ b/fixtures/FrameworkDetails.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Fixtures;
+
+/**
+ * @author Asrar ul haq nahvi <aszenz@gmail.com>
+ */
+class FrameworkDetails
+{
+    /**
+     * @param string $extractedText the full text extracted from the document
+     */
+    public function __construct(
+        public string $extractedText,
+        public Field $latestVersion,
+        public Field $programmingLanguage,
+        public Field $noOfDownloads,
+        public Field $noOfGithubStars,
+        public Field $hasLTSVersion,
+        public Field $upcomingConferences,
+    ) {
+    }
+}
diff --git a/fixtures/symfony_site_document.pdf b/fixtures/symfony_site_document.pdf
new file mode 100644
index 00000000..f37a55fc
Binary files /dev/null and b/fixtures/symfony_site_document.pdf differ