From e51b056e3a8fd79c73b0a87eaf6595b7f03d546b Mon Sep 17 00:00:00 2001
From: oleg <me@olegivaniv.com>
Date: Mon, 21 Jul 2025 15:09:17 +0200
Subject: [PATCH] fix(OpenAI Node): Fix memory connector for assistant message
 (#17501)

---
 .../vendors/OpenAi/actions/assistant/message.operation.ts  | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/actions/assistant/message.operation.ts b/packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/actions/assistant/message.operation.ts
index a40ab84ed6..193350550b 100644
--- a/packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/actions/assistant/message.operation.ts
+++ b/packages/@n8n/nodes-langchain/nodes/vendors/OpenAi/actions/assistant/message.operation.ts
@@ -281,10 +281,9 @@ export async function execute(this: IExecuteFunctions, i: number): Promise<INode
 			await memory.saveContext({ input }, { output: response.output });
 
 			if (response.threadId && response.runId) {
-				const threadRun = await client.beta.threads.runs.retrieve(
-					response.threadId,
-					response.runId,
-				);
+				const threadRun = await client.beta.threads.runs.retrieve(response.runId, {
+					thread_id: response.threadId,
+				});
 				response.usage = threadRun.usage;
 			}
 		}