Official document on languages supported by GPT-4 model?

Hi,

Is there an official document on the languages supported by GPT-4 model? I try to find online, but can only get some results from 3rd party websites, and their lists are different, some show 50, some show 80, some show 100+.

ᎦᏙᏃᏒ ᎩᏏᏅᎦᏟ ᎤᏴᎦᎠ ᏓᏗᎾᏍᎩ. ᎦᏍᏆᏂ ᎩᏦᎧᎠ ᏧᏍᏆᏯ ᎠᎦ ᏗᎦᏂ ᏗᏓᏂᎩ.

ᐅᓪᓗᓈᑎᑐᑦ ᐃᓚᓐᓇᖅ ᐃᒪᓂᑦᑎᑦ. ᐅᒪᓂᓯᐅᓂᖅ ᐃᓪᓗᓐᓂᕆᑦ ᓇᒻᒪᓗᖓᑦ ᓄᓇᕐᔪᐃᑦᑎᐊᓇᖅᑐᑦ.

import openai

Cherokee. Inuktitut. Python.

When you get to languages that there are no living speakers of, then the fluency in those tends to diminish, ultimately to just dictionaries. There is no set limit, just what has appeared enough in training data to be understood. It takes probing to find emergent abilities.