The question-and-answer plugin has a "Next Question Suggestion" button. Is this button used to invoke the large model to generate question suggestions?

[cuihangrui]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

I have currently set up a workflow. During the conversation, I activated the official-provided question suggestion button. I would like to know if this button is used to invoke the large model for generation?

When I asked this question, my intention was to find out why the interface call was failing to generate the suggestions. So, I'm currently investigating whether it's due to the model or some other reason.

2. Additional context or comments

No response

[dosubot[bot]]

The "Next Question Suggestion" button does not itself invoke the large language model when you click it. Instead, the backend generates suggested questions using the configured system model (LLM) right after an answer is produced. These suggestions are then displayed as buttons in the UI. Clicking a suggestion simply sends that pre-generated question as a new message; it does not trigger a new LLM generation for suggestions at that moment. The actual LLM invocation for generating suggestions happens upstream, not on button click. You can see more details in the code and maintainer comments here and here.

To reply, just mention @dosu.

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[cuihangrui]

By going to Settings --> System Model Settings and configuring the LLM model, this problem has been resolved.