What's this about?
Tiny Aya L2-Thinker uses carefully mixed multilingual data so its reasoning stays in the user's language rather than silently switching to English.
What exactly is in-language reasoning?
It means intermediate reasoning and the answer remain in the prompt language, helping preserve local meanings and making the process accessible to the user.
Why is it worth attention?
The result suggests broad ordinary multilingual data can transfer reasoning behaviour to languages without dedicated reasoning examples. The 93% rate measures language choice, not equal reasoning quality in every language.