Apple has significantly ramped up its spending on artificial intelligence, according to a new report from The Information that highlights Apple’s AI and machine learning research.

Though Apple’s AI chief John Giannandrea is said to be skeptical of AI chatbots, he established a team that is working on conversational AI four years ago. We have heard prior rumors about “Apple GPT” from Bloomberg‘s Mark Gurman. Gurman in July said that Apple was experimenting with large language models, and some Apple employees have access to an “Ajax” internal chatbot.

Read the full story at MacRumors.