I usually interact with LLMs in English. A few weeks ago I made a Gemini gem that tries to consider two opposite sides, moderator included. Somehow it started i

I usually interact with LLMs in English. A few weeks ago I made a Gemini gem that tries to consider two opposite sides, moderator included. Somehow it started including bits of Spanish in some of its answers, which I actually don't mind because that's my primary language. I assumed it knew I speak Spanish from other conversations, my Google profile, geolocation, etc. Maybe my English has enough hints that it was learned by a native Spanish speaker?