From 13789ab2616976fd99e5cd3cff927e0c51c65d02 Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Tue, 22 Jul 2025 12:01:18 -0400
Subject: [PATCH] =?UTF-8?q?=E2=98=81=EF=B8=8F=20fix:=20'thinking'=20parame?=
 =?UTF-8?q?ter=20default=20to=20false=20for=20Bedrock=20Conversations=20(#?=
 =?UTF-8?q?8600)?=
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---
 api/server/controllers/agents/client.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/api/server/controllers/agents/client.js b/api/server/controllers/agents/client.js
index c42df8cf0b..891aee76e7 100644
--- a/api/server/controllers/agents/client.js
+++ b/api/server/controllers/agents/client.js
@@ -71,7 +71,11 @@ const payloadParser = ({ req, agent, endpoint }) => {
   if (isAgentsEndpoint(endpoint)) {
     return { model: undefined };
   } else if (endpoint === EModelEndpoint.bedrock) {
-    return bedrockInputSchema.parse(agent.model_parameters);
+    const parsedValues = bedrockInputSchema.parse(agent.model_parameters);
+    if (parsedValues.thinking == null) {
+      parsedValues.thinking = false;
+    }
+    return parsedValues;
   }
   return req.body.endpointOption.model_parameters;
 };