From 63d7539cc3809eac94c2acd126ffac830a64db67 Mon Sep 17 00:00:00 2001
From: joris <joris@swis.nl>
Date: Thu, 23 Oct 2025 15:50:01 +0200
Subject: [PATCH] Feat: Add additional options to the ModelSettings allowing
 you to further configure model settings in the payload

---
 src/Model/ModelSettings.php                    | 7 +++++++
 src/Transporters/ChatCompletionTransporter.php | 1 +
 src/Transporters/ResponsesTransporter.php      | 1 +
 3 files changed, 9 insertions(+)

diff --git a/src/Model/ModelSettings.php b/src/Model/ModelSettings.php
index 6f29722..73af11f 100644
--- a/src/Model/ModelSettings.php
+++ b/src/Model/ModelSettings.php
@@ -6,10 +6,17 @@
 
 class ModelSettings
 {
+    /**
+     * @param string $modelName
+     * @param float $temperature
+     * @param int|null $maxTokens
+     * @param array<string, mixed>|null $extraOptions
+     */
     public function __construct(
         public string $modelName = '',
         public float $temperature = 1.0,
         public ?int $maxTokens = null,
+        public ?array $extraOptions = null,
     ) {
         if (empty($this->modelName)) {
             $this->modelName = EnvHelper::get('AGENTS_SDK_DEFAULT_MODEL') ?: 'gpt-4o';
diff --git a/src/Transporters/ChatCompletionTransporter.php b/src/Transporters/ChatCompletionTransporter.php
index 2626627..5c7829a 100644
--- a/src/Transporters/ChatCompletionTransporter.php
+++ b/src/Transporters/ChatCompletionTransporter.php
@@ -51,6 +51,7 @@ protected function buildRequestPayload(Agent $agent, RunContext $context): array
             'temperature' => $modelSettings->temperature,
             'max_completion_tokens' => $modelSettings->maxTokens,
             'messages' => $this->buildInputs($agent, $context),
+            ...$modelSettings->extraOptions ?? [],
         ];
 
         $tools = $this->buildToolsPayload($agent->executableTools());
diff --git a/src/Transporters/ResponsesTransporter.php b/src/Transporters/ResponsesTransporter.php
index db24497..941d014 100644
--- a/src/Transporters/ResponsesTransporter.php
+++ b/src/Transporters/ResponsesTransporter.php
@@ -55,6 +55,7 @@ protected function buildRequestPayload(Agent $agent, RunContext $context): array
             'max_output_tokens' => $modelSettings->maxTokens,
             'previous_response_id' => $context->previousResponseId(),
             'input' => $this->buildInputs($agent, $context),
+            ...$modelSettings->extraOptions ?? [],
         ];
 
         $tools = $this->buildToolsPayload($agent->executableTools());