Support for bilingual vaults?

[WalterChr]

Hi,

I have a bilingual vault with a lot of notes in English, but some in German.
I tried around a little with copilot, but the answers differ when I ask in English or in German. It seems, Copilot always only considers notes in the same language.
Is this true?
And if yes, is there a way around that with some custom prompt or so? Since LLMs are good in translating, I dont think its an issue at openai. So there must be a way to consider the whole vault whatever the language of the notes is.
Is there any way to do this?

[logancyang]

It depends on the chat and embedding models you choose. Try OpenAI models, or any open source models that supports multiple languages.

[WalterChr]

I am using openai and sonar. Both also work in general with the languages.
But it seems that depending on the prompt language, different notes are used.
So could be the embedding. Do you know what embedding model could solve that?

Or does this need to be solved by better prompting?