diff --git a/Embeddings.php b/Embeddings.php
index 471dbc2..d33d34d 100644
--- a/Embeddings.php
+++ b/Embeddings.php
@@ -50,9 +50,6 @@ class Embeddings
     /**
      * Embeddings constructor.
      *
-     * @param ChatInterface $chatModel
-     * @param EmbeddingInterface $embedModel
-     * @param AbstractStorage $storage
      * @param array $config The plugin configuration
      */
     public function __construct(
diff --git a/Model/AbstractModel.php b/Model/AbstractModel.php
index 1ed4752..87dbe6a 100644
--- a/Model/AbstractModel.php
+++ b/Model/AbstractModel.php
@@ -38,7 +38,7 @@ abstract class AbstractModel implements ModelInterface
     protected $requestStart = 0;
 
     /** @var int How often to retry a request if it fails */
-    public const MAX_RETRIES = 3;
+    final public const MAX_RETRIES = 3;
 
     /** @var DokuHTTPClient */
     protected $http;
@@ -194,7 +194,7 @@ public function setDebug($debug = true)
      * @return mixed
      * @throws \Exception when the response indicates an error
      */
-    abstract protected function parseAPIResponse($response);
+    abstract protected function parseAPIResponse(mixed $response);
 
     /**
      * Send a request to the API
diff --git a/ModelFactory.php b/ModelFactory.php
index 41d0dc5..3ce76c0 100644
--- a/ModelFactory.php
+++ b/ModelFactory.php
@@ -7,9 +7,6 @@
 
 class ModelFactory
 {
-    /** @var array The plugin configuration */
-    protected array $config;
-
     public $chatModel;
     public $rephraseModel;
     public $embeddingModel;
@@ -19,9 +16,8 @@ class ModelFactory
     /**
      * @param array $config The plugin configuration
      */
-    public function __construct(array $config)
+    public function __construct(protected array $config)
     {
-        $this->config = $config;
     }
 
     /**
@@ -39,8 +35,6 @@ public function updateConfig(array $config)
 
     /**
      * Set the debug flag for all models
-     *
-     * @param bool $debug
      */
     public function setDebug(bool $debug = true)
     {
@@ -122,7 +116,7 @@ public function getModels($availableOnly = false, $typeOnly = '')
                     try {
                         $info['instance'] = $this->loadModel($type, "$namespace $name");
                         $info['instance']->setDebug($this->debug);
-                    } catch (\Exception $e) {
+                    } catch (\Exception) {
                         if ($availableOnly) continue;
                         $info['instance'] = false;
                     }
diff --git a/Storage/PineconeStorage.php b/Storage/PineconeStorage.php
index 32695fe..a3b35ce 100644
--- a/Storage/PineconeStorage.php
+++ b/Storage/PineconeStorage.php
@@ -124,7 +124,7 @@ public function deletePageChunks($page, $firstChunkID)
             $this->runQuery('/vectors/delete', ['ids' => $ids]);
         } catch (\Exception $e) {
             // 5 is the code for "namespace not found" See #12
-            if($e->getCode() !== 5) throw $e;
+            if ($e->getCode() !== 5) throw $e;
         }
     }
 
diff --git a/cli.php b/cli.php
index a4838bd..a379b50 100644
--- a/cli.php
+++ b/cli.php
@@ -357,10 +357,10 @@ protected function createEmbeddings($clear)
         $data = $this->helper->getRunData();
         $lastEmbedModel = $data['embed used'] ?? '';
 
-        if(
+        if (
             !$clear && $lastEmbedModel &&
             $lastEmbedModel != (string) $this->helper->getEmbeddingModel()
-        ){
+        ) {
             $this->warning('Embedding model has changed since last run. Forcing an index rebuild');
             $clear = true;
         }
diff --git a/cli/simulate.php b/cli/simulate.php
index 3c670e0..4726640 100644
--- a/cli/simulate.php
+++ b/cli/simulate.php
@@ -159,8 +159,6 @@ protected function records2rows(array $result): array
     /**
      * Prefix each key in the given stats array to be merged with a larger array
      *
-     * @param string $prefix
-     * @param array $stats
      * @return array
      */
     protected function flattenStats(string $prefix, array $stats)
@@ -173,7 +171,6 @@ protected function flattenStats(string $prefix, array $stats)
     }
 
     /**
-     * @param string $file
      * @return array
      * @throws Exception
      */
diff --git a/helper.php b/helper.php
index 19fbc1f..ec62a9b 100644
--- a/helper.php
+++ b/helper.php
@@ -59,7 +59,6 @@ public function setLogger($logger)
     /**
      * Update the configuration
      *
-     * @param array $config
      * @return void
      */
     public function updateConfig(array $config)
@@ -387,7 +386,6 @@ public function getLanguageLimit()
     /**
      * Store info about the last run
      *
-     * @param array $data
      * @return void
      */
     public function setRunData(array $data)