That remains to be seen. In my experience the performance with anything other than (US) English is mediocre at best and less common the language, the worse results get.
So while Spanish, French, or German might get there eventually, don't even try Polish, Czech, or Farsi (Persian) dialects.
So while Spanish, French, or German might get there eventually, don't even try Polish, Czech, or Farsi (Persian) dialects.