Azure OpenAI Chat Model Connector, Agent Prompter

Hi All,

I am using the Azure OpenAI Chat Model Connector together with the Agent Prompter node. When I type in the Connector node the OpenAI deployment name for GPT4 turbo (= GPT4turbo) and 91000 for max token, I receive the following error @ the Agent Prompter.

I checked GPT4 turbo from a different platform. There I have a context of 127k.

Could anybody please explain to me what I am doing wrong?

Thank you very much in advance.

Armin