Error in the AI ​​agent node.

[rovictorbh]

Bug Description

When the node is executed it changes the open ai model to gpt 3.5 and generates an error.

To Reproduce

11. Add an agent to the workflow
12. Choose a model from open ai. I use the 4th mini.
13. Add instructions and tools.
14. Run the workflow.
15. The error is displayed.
16. The reason is that it changed the model to gpt 3.5 during execution.
17. Since the instructions and tools are prepared for the complexity of the model (4th mini), the error is displayed.

Expected behavior

The expectation is to run the execution normally. The workflow was working normally until the last update.

Operating System

Ubuntu 20.04.6 LTS (Focal Fossa)

n8n Version

1.65.2

Node.js Version

v18.20.4

Database

PostgreSQL

Execution mode

main (default)

[Joffcom]

Hey @rovictorbh,

We have created an internal ticket to look into this which we will be tracking as "GHC-379"

[OlegIvaniv]

Hi, @rovictorbh,

Could you please share more details about this issue? I couldn't reproduce it. How did you determine that the model changed to GPT3? Some screenshots or a workflow JSON would be a great help.

Thanks!

[rovictorbh]

Anexo disponível até 6 de dez. de 2024 Hi, Sure! I gonna share a video showing when an execution changes model form GPT 4o mini for GPT 3.5 turbo. Clique para Baixar <https://www.icloud.com/attachment/?u=https%3A%2F%2Fcvws.icloud-content.com%2FB%2FAeOmKBjGy1524KDO0jU4EEFx5uTiAetkfvcPXnwNneTf75lgRdsmwg2a%2F%24%7Bf%7D%3Fo%3DAmlokiTNQptJd1L8wkeP0wgNi706zyK4ovi7QC1mlmdC%26v%3D1%26x%3D3%26a%3DCAogc_EPHdJDtsbawTh2-P_E6TZwnYa8vUgzibffm3cpbbsSeBCt0u6FsDIYreLp2bkyIgEAKgkC6AMA_3y-Gj5SBHHm5OJaBCbCDZpqJvRQ3XS_BYpwR6HCtdPG_m9CqylGAm78E3kfI7QRIN6BkbImwsS_ciYr6-rKGLNmeCK-vDa5jiUo6yXJYfVg9tz3jZKBSK39nqLkj9TIRw%26e%3D1733476118%26fl%3D%26r%3DDA0D8C6F-2588-44E9-B64B-D9D8704573DD-1%26k%3D%24%7Buk%7D%26ckc%3Dcom.apple.largeattachment%26ckz%3DF951E8F0-168B-4191-A3AA-B50BD9133D48%26p%3D65%26s%3DDIHEZbjvC0UpwG9SJQbDT3_UHlM&uk=XaAji8A_SNW6YxjT5UyjbA&f=212A3CDD-8A56-4B17-A56F-0F6288FEB465.MP4&sz=65618646>212A3CDD-8A56-4B17-A56F-0F6288FEB465.MP4 65,6 MB

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Em 6 de nov. de 2024, à(s) 05:19, oleg ***@***.***> escreveu: Hi, @rovictorbh <https://github.com/rovictorbh>, Could you please share more details about this issue? I couldn't reproduce it. How did you determine that the model changed to GPT3? Some screenshots or a workflow JSON would be a great help. Thanks! — Reply to this email directly, view it on GitHub <#11515 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BE3PBF4NL3RNE4DKTYVIDFLZ7HGJLAVCNFSM6AAAAABRBVHR6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDINJYHE3TANBQGE>. You are receiving this because you were mentioned.

[OlegIvaniv]

Thanks, @rovictorbh, and the execution you're showing is recent; on the video, it's from 2.11. Couldn't it be that you've executed this workflow before with gpt-3.5-turbo? It seems to me that it's a visual-only issue; on the backend, the selected model should be used. Can you confirm, by sharing part of that workflow, specifically agent and connected Open AI Chat Node? Also, in the input panel of the Open AI Chat node, there's information about which model was used; what does it say there?