It would be great if OpenAI model "gpt-4o-mini" was added to the OpenAIChatModel union type (which is used to select a openai model inside RAGChatConfig), it is a new and very affordable model that they have now marked as one of their flagship models (See: Link). Note their comment:
We recommend choosing gpt-4o-mini where you would have previously used gpt-3.5-turbo as this model is more capable and cheaper.
It would be great if OpenAI model "gpt-4o-mini" was added to the OpenAIChatModel union type (which is used to select a openai model inside RAGChatConfig), it is a new and very affordable model that they have now marked as one of their flagship models (See: Link). Note their comment: