AI helper model site setting is hidden now but still in use

[Don]

Hello

I’ve noticed now the ai_helper_model site setting (which use by for example the automatic chat thread title generator) is hidden but it kept the value so a little bit confused to change this LLM. The only way to change it, is in rails console. I think the chat thread title should be in the ai features page maybe?

Thanks

[Moin]

I think an issue because of the setting being hidden was also mentioned here

Discourse AI - Missing settings after update = can't delete my old LLM

Hello, We just updated discourse after several month without touching it. We are pleased to see that a lot of work has been put in the AI but I think we are missing something to configure it. I added the GPT-4.1 and 4.1-mini models to replace our 4o model, but when deleting it, I get this message : An error has occurred: We were unable to delete this model because it is currently in use by ai_helper_model and ai_summarization_model. Please update the settings and try again. Both ai_helper_m…

[sam (Sam Saffron)]

@keegan is working on this, we should have a fix soon

[sam (Sam Saffron)]

Wait what ended up happening here @Roman ?

[Roman (Roman Rizzi)]

ai_helper_model was deprecated in favor of ai_default_llm_model, which is used by all features unless that feature’s Persona has a default LLM model.