diff --git a/examples/ollama/list-models.php b/examples/ollama/list-models.php
new file mode 100644
index 000000000..c6c6a4b3f
--- /dev/null
+++ b/examples/ollama/list-models.php
@@ -0,0 +1,31 @@
+<?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\Platform\Bridge\Ollama\PlatformFactory;
+use Symfony\AI\Platform\Capability;
+
+require_once dirname(__DIR__).'/bootstrap.php';
+
+$platform = PlatformFactory::create(env('OLLAMA_HOST_URL'), http_client());
+$modelDefinitions = $platform->fetchModelDefinitions();
+
+echo "Available models:\n";
+foreach ($modelDefinitions as $modelDefinition) {
+    $modelCapabilities = array_map(
+        static fn (Capability $capability): string => $capability->value,
+        $modelDefinition->getCapabilities()
+    );
+    echo sprintf(
+        " + %s (%s)\n",
+        $modelDefinition->getName(),
+        implode(', ', $modelCapabilities)
+    );
+}
diff --git a/src/platform/src/Bridge/Ollama/OllamaClient.php b/src/platform/src/Bridge/Ollama/OllamaClient.php
index f1220ed79..396e88e9f 100644
--- a/src/platform/src/Bridge/Ollama/OllamaClient.php
+++ b/src/platform/src/Bridge/Ollama/OllamaClient.php
@@ -11,17 +11,32 @@
 
 namespace Symfony\AI\Platform\Bridge\Ollama;
 
+use Symfony\AI\Platform\Capability;
 use Symfony\AI\Platform\Exception\InvalidArgumentException;
 use Symfony\AI\Platform\Model;
 use Symfony\AI\Platform\ModelClientInterface;
+use Symfony\AI\Platform\ModelDefinition;
+use Symfony\AI\Platform\ModelDefinitionsAwareInterface;
 use Symfony\AI\Platform\Result\RawHttpResult;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class OllamaClient implements ModelClientInterface
+final readonly class OllamaClient implements ModelClientInterface, ModelDefinitionsAwareInterface
 {
+    /**
+     * @see https://github.com/ollama/ollama/blob/main/types/model/capability.go
+     */
+    private const CAPABILITY_MAP = [
+        'completion' => [Capability::INPUT_MESSAGES, Capability::OUTPUT_TEXT, Capability::OUTPUT_STRUCTURED],
+        'tools' => [Capability::TOOL_CALLING],
+        // 'insert' => [],
+        'vision' => [Capability::INPUT_IMAGE],
+        'embedding' => [Capability::INPUT_MULTIPLE],
+        // 'thinking' => [],
+    ];
+
     public function __construct(
         private HttpClientInterface $httpClient,
         private string $hostUrl,
@@ -35,13 +50,7 @@ public function supports(Model $model): bool
 
     public function request(Model $model, array|string $payload, array $options = []): RawHttpResult
     {
-        $response = $this->httpClient->request('POST', \sprintf('%s/api/show', $this->hostUrl), [
-            'json' => [
-                'model' => $model->getName(),
-            ],
-        ]);
-
-        $capabilities = $response->toArray()['capabilities'] ?? null;
+        $capabilities = $this->fetchModelDetails($model->getName())['capabilities'] ?? null;
 
         if (null === $capabilities) {
             throw new InvalidArgumentException('The model information could not be retrieved from the Ollama API. Your Ollama server might be too old. Try upgrade it.');
@@ -54,6 +63,61 @@ public function request(Model $model, array|string $payload, array $options = []
         };
     }
 
+    /**
+     * @return array<string, ModelDefinition>
+     */
+    public function fetchModelDefinitions(): array
+    {
+        $response = $this->httpClient->request('GET', \sprintf('%s/api/tags', $this->hostUrl));
+        $models = $response->toArray()['models'] ?? null;
+
+        if (null === $models) {
+            throw new InvalidArgumentException('The model information could not be retrieved from the Ollama API. Your Ollama server might be too old. Try upgrade it.');
+        }
+
+        $modelDefinitions = array_map($this->buildModelDefinition(...), $models);
+        $modelNames = array_map(static fn (ModelDefinition $modelDefinition): string => $modelDefinition->getName(), $modelDefinitions);
+
+        return array_combine($modelNames, $modelDefinitions);
+    }
+
+    /**
+     * @return array{details: array<string, mixed>, model_info: array<string, mixed>, capabilities: list<string>}
+     */
+    private function fetchModelDetails(string $model): array
+    {
+        $response = $this->httpClient->request('POST', \sprintf('%s/api/show', $this->hostUrl), [
+            'json' => [
+                'model' => $model,
+            ],
+        ]);
+
+        return $response->toArray();
+    }
+
+    /**
+     * @param array{name: string, model: string, modified_at: string, size: int} $model
+     *
+     * @see https://github.com/ollama/ollama/blob/main/docs/api.md#list-local-models
+     */
+    private function buildModelDefinition(array $model): ModelDefinition
+    {
+        $modelInformation = $this->fetchModelDetails($model['model']);
+
+        $capabilities = [];
+        foreach ($modelInformation['capabilities'] ?? [] as $capability) {
+            $capabilities = [...$capabilities, ...(self::CAPABILITY_MAP[$capability] ?? [])];
+        }
+
+        $meta = [
+            'family' => $modelInformation['details']['family'] ?? null,
+            'modified_at' => $model['modified_at'] ?? null,
+            'parameter_size' => $modelInformation['model_info']['general.parameter_count'] ?? null,
+        ];
+
+        return new ModelDefinition($model['name'], $capabilities, $meta);
+    }
+
     /**
      * @param array<string|int, mixed> $payload
      * @param array<string, mixed>     $options
diff --git a/src/platform/src/ModelDefinition.php b/src/platform/src/ModelDefinition.php
new file mode 100644
index 000000000..1092ae461
--- /dev/null
+++ b/src/platform/src/ModelDefinition.php
@@ -0,0 +1,61 @@
+<?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\Platform;
+
+use Symfony\AI\Platform\Exception\InvalidArgumentException;
+
+final class ModelDefinition
+{
+    /**
+     * @param non-empty-string     $name
+     * @param Capability[]         $capabilities
+     * @param array<string, mixed> $meta
+     */
+    public function __construct(
+        private readonly string $name,
+        private readonly array $capabilities = [],
+        private readonly array $meta = [],
+    ) {
+        if ('' === trim($name)) {
+            throw new InvalidArgumentException('Model name cannot be empty.');
+        }
+    }
+
+    /**
+     * @return non-empty-string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return Capability[]
+     */
+    public function getCapabilities(): array
+    {
+        return $this->capabilities;
+    }
+
+    public function supports(Capability $capability): bool
+    {
+        return \in_array($capability, $this->capabilities, true);
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function getMeta(): array
+    {
+        return $this->meta;
+    }
+}
diff --git a/src/platform/src/ModelDefinitionsAwareInterface.php b/src/platform/src/ModelDefinitionsAwareInterface.php
new file mode 100644
index 000000000..230144438
--- /dev/null
+++ b/src/platform/src/ModelDefinitionsAwareInterface.php
@@ -0,0 +1,20 @@
+<?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\Platform;
+
+interface ModelDefinitionsAwareInterface
+{
+    /**
+     * @return array<string, ModelDefinition>
+     */
+    public function fetchModelDefinitions(): array;
+}
diff --git a/src/platform/src/Platform.php b/src/platform/src/Platform.php
index de5a16dc9..256839e25 100644
--- a/src/platform/src/Platform.php
+++ b/src/platform/src/Platform.php
@@ -58,6 +58,34 @@ public function invoke(Model $model, array|string|object $input, array $options
         return $this->convertResult($model, $result, $options);
     }
 
+    /**
+     * @param string $prefix (optional) filters model names by the given prefix
+     *
+     * @return array<string, ModelDefinition>
+     */
+    public function fetchModelDefinitions(string $prefix = ''): array
+    {
+        $allModelDetails = [];
+        foreach ($this->modelClients as $modelClient) {
+            if (!$modelClient instanceof ModelDefinitionsAwareInterface) {
+                continue;
+            }
+            $modelDefinitions = $modelClient->fetchModelDefinitions();
+            if ('' !== $prefix) {
+                $modelDefinitions = array_filter(
+                    $modelDefinitions,
+                    static fn (string $name): bool => str_starts_with($name, $prefix),
+                    \ARRAY_FILTER_USE_KEY
+                );
+            }
+            if ([] !== $modelDefinitions) {
+                $allModelDetails = [...$allModelDetails, ...$modelDefinitions];
+            }
+        }
+
+        return $allModelDetails;
+    }
+
     /**
      * @param array<string, mixed> $payload
      * @param array<string, mixed> $options