From a4f2204b196599a77afb1c23d1e8c5171173c88c Mon Sep 17 00:00:00 2001
From: jacoblee93 <jacoblee93@gmail.com>
Date: Wed, 24 Jul 2024 10:23:51 -0700
Subject: [PATCH] Make legacy OpenAI path respect a passed model

---
 libs/langchain-openai/src/legacy.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/langchain-openai/src/legacy.ts b/libs/langchain-openai/src/legacy.ts
index 16e0452af2e2..f9c18f0f8cfb 100644
--- a/libs/langchain-openai/src/legacy.ts
+++ b/libs/langchain-openai/src/legacy.ts
@@ -191,7 +191,7 @@ export class OpenAIChat
       fields?.configuration?.organization ??
       getEnvironmentVariable("OPENAI_ORGANIZATION");
 
-    this.modelName = fields?.modelName ?? this.modelName;
+    this.modelName = fields?.model ?? fields?.modelName ?? this.modelName;
     this.prefixMessages = fields?.prefixMessages ?? this.prefixMessages;
     this.modelKwargs = fields?.modelKwargs ?? {};
     this.timeout = fields?.timeout;