Looking at the basic ChatGPT (not GPT-4) while it can do reasonable translations for smaller languages and answer questions in them, the quality of the answers

Looking at the basic ChatGPT (not GPT-4) while it can do reasonable translations for smaller languages and answer questions in them, the quality of the answers suffers significantly in my experience, if I ask the same factual question in two languages, I often see that the English one gets a correct answer while the small language gets a coherent hallucination. For big languages (French, Japanese, Spanish, etc) that's not an issue, but for the smaller ones it clearly is.