The contract every business on the WhatsApp Business Platform accepts. Section 4.7 bars providers whose main product is a general-purpose AI assistant from the platform and limits using WhatsApp data to train AI models.
A business may run its own AI assistant, but general-purpose AI chatbot providers are barred
WhatsApp data cannot train AI models, with a narrow fine-tuning exception for the business's own use
Read it before letting any vendor run AI on your number