Enhancement: Chat Model Prompter Does not work with open AI GPT-o1 models

Feedback & Ideas Implemented Fixes
1

Description: The o1 models do not seem to be supported in KNIME, but I ca n select them from the OpenAI Chat Model Connector Node.

Steps to reproduce:

  1. Select the o1 Model from the OpenAI Chat Model Connector Node
  2. Connect this node to the Chat Model Prompter Node and fill in the required valued.
  3. Execute the node.

Actual results: I get an error if I try to execute the node with and without a system message. Errors visible in the attached images and logs.

Expected results: I expected an output from the model. The same set up works with the 4o models.

Attachments:

o1 with system message
o1 with system message1342×931 103 KB

o1 without system message
o1 without system message1375×959 112 KB

2024-11-22 160523,090 DEBUG main.txt (48.9 KB)

OS:

Windows 11

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Hello @TosinLitics,
Thank you for reporting the issue.
We’ll probably have to implement special handling for these particular models unless OpenAI implements support for the parameters that are currently not supported.

Best regards,
Adrian

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3

Dear @TosinLitics,

We have created a ticket to address this issue: AP-23656

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4

Internal ticket ID: AP-23656
Summary: OpenAI nodes don’t work for the o-series reasoning models
Fix version(s): 5.4.1, 5.5.0

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