The decision
A choice over your bot's intents, such as check order, refund, change address, talk to a person. The options can be written in English while the user writes in their own language.
How to build it
- List your intents with a one-line description each.
- Pick a multilingual model. OpenThai-SystemOne is trained for Thai and English; Julia 1 and Laya's multilingual checkpoint cover many languages.
- Run 50 real user messages per language through it, and check the accuracy per language before launch.
- Below a threshold, ask a clarifying question instead of guessing.
Make it better
Measure each language separately. A model that is strong in English can be much weaker in another language, and a small fine-tune per language fixes most of it.