Conversational models from Cohere, such as Command A are great at multilingual performance as well as tool use. They are also available using the openAI api, so they are easy to integrate.
Copy pasting from the cohere Command A website:
Multilingual use cases - The model is trained to perform well in 23 languages: English, French, Spanish, Italian, German, Portuguese, Japanese, Korean, Chinese, Arabic, Russian, Polish, Turkish, Vietnamese, Dutch, Czech, Indonesian, Ukrainian, Romanian, Greek, Hindi, Hebrew, Persian. It has been trained to respond in the language of the user, or follow instructions to output a response in a different language. It also excels at performing cross-lingual tasks, such as translation or answering questions about content in other languages.
Info about openAI API compatibility:
https://docs.cohere.com/v2/docs/compatibility-api
