Microsoft began to reduce dependence on OpenAI and Anthropic by switching to self-study AI models in some software

On 8 July, Microsoft sought to reduce the cost of artificial intelligence and was beginning to replace the models of OpenAI and Anthropic with self-study models in software products such as Excel and Outlook. According to one source, tens of thousands of AI missions per week of these two widely used software were performed by the MAI artificial intelligence model developed within Microsoft. According to the source, previously Excel and Outlook relied more on OpenAI and Anthropic models。