From 01470ef9fd6a7282c957b7a43b0b7b2b2b78b2b3 Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Thu, 24 Jul 2025 10:38:26 -0400
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=84=20refactor:=20Default=20Completion?=
 =?UTF-8?q?=20Title=20Prompt=20and=20Title=20Model=20Selection=20(#8646)?=
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* refactor: prefer `agent.model` (user-facing value) over `agent.model_parameters.model` to ensure Azure mapping

* chore: update @librechat/agents to version 2.4.68 to use new default title prompt for completion title method
---
 api/package.json                        |  2 +-
 api/server/controllers/agents/client.js |  2 +-
 package-lock.json                       | 10 +++++-----
 packages/api/package.json               |  2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/api/package.json b/api/package.json
index 2cfecff47..d94aa8f53 100644
--- a/api/package.json
+++ b/api/package.json
@@ -49,7 +49,7 @@
     "@langchain/google-vertexai": "^0.2.13",
     "@langchain/openai": "^0.5.18",
     "@langchain/textsplitters": "^0.1.0",
-    "@librechat/agents": "^2.4.67",
+    "@librechat/agents": "^2.4.68",
     "@librechat/api": "*",
     "@librechat/data-schemas": "*",
     "@node-saml/passport-saml": "^5.0.0",
diff --git a/api/server/controllers/agents/client.js b/api/server/controllers/agents/client.js
index 3a91693ab..f9dacbe5a 100644
--- a/api/server/controllers/agents/client.js
+++ b/api/server/controllers/agents/client.js
@@ -1022,7 +1022,7 @@ class AgentClient extends BaseClient {
     /** @type {import('@librechat/agents').ClientOptions} */
     let clientOptions = {
       maxTokens: 75,
-      model: agent.model_parameters.model,
+      model: agent.model || agent.model_parameters.model,
     };
 
     let titleProviderConfig = await getProviderConfig(endpoint);
diff --git a/package-lock.json b/package-lock.json
index 5b1324f0d..9fda62f0e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -65,7 +65,7 @@
         "@langchain/google-vertexai": "^0.2.13",
         "@langchain/openai": "^0.5.18",
         "@langchain/textsplitters": "^0.1.0",
-        "@librechat/agents": "^2.4.67",
+        "@librechat/agents": "^2.4.68",
         "@librechat/api": "*",
         "@librechat/data-schemas": "*",
         "@node-saml/passport-saml": "^5.0.0",
@@ -21468,9 +21468,9 @@
       }
     },
     "node_modules/@librechat/agents": {
-      "version": "2.4.67",
-      "resolved": "https://registry.npmjs.org/@librechat/agents/-/agents-2.4.67.tgz",
-      "integrity": "sha512-GHGTdRmBTpfI/Ps3/is1h4hTEX0rijFdhj6LIqXQzHx6Nnv2nNIIK8tMW/0oPVHcdKuRGrR6Nt6BLpAJMfckgg==",
+      "version": "2.4.68",
+      "resolved": "https://registry.npmjs.org/@librechat/agents/-/agents-2.4.68.tgz",
+      "integrity": "sha512-05UhnUJJ6/I8KVkhJ9NrQcm3UKhA/cXG8yT2VU+QQRJoDf7qnt47DRBP87ZEWRGMLh2civq1OWQPW2BHf2eL4A==",
       "license": "MIT",
       "dependencies": {
         "@langchain/anthropic": "^0.3.24",
@@ -48617,7 +48617,7 @@
       },
       "peerDependencies": {
         "@langchain/core": "^0.3.62",
-        "@librechat/agents": "^2.4.67",
+        "@librechat/agents": "^2.4.68",
         "@librechat/data-schemas": "*",
         "@modelcontextprotocol/sdk": "^1.16.0",
         "axios": "^1.8.2",
diff --git a/packages/api/package.json b/packages/api/package.json
index 8b746f4ca..8ba82f34f 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -70,7 +70,7 @@
   },
   "peerDependencies": {
     "@langchain/core": "^0.3.62",
-    "@librechat/agents": "^2.4.67",
+    "@librechat/agents": "^2.4.68",
     "@librechat/data-schemas": "*",
     "@modelcontextprotocol/sdk": "^1.16.0",
     "axios": "^1.8.2",