Microsoft I started using my own maybe Artificial intelligence models instead OpenAI and AnthropicTo complete prompts in spreadsheet, email, Excel, Outlook, and Bloomberg applications I mentioned Tuesday (July 7), citing unnamed sources.
While there were previous reports that Microsoft was planning to move to its own AI models, the fact that the company’s MAI now handles tens of thousands of claims in those apps every week was not previously known, according to the report.
Microsoft, contacted by PYMNTS, declined to comment on the report.
According to a Bloomberg report, the company is turning to its own models to reduce AI costs and avoid dependence on other AI labs.
The report cited previous Bloomberg reports in which the CEO of Microsoft Artificial Intelligence stated, Mustafa SuleimanHe said the company aims to reduce its spending on human models with its own models and that within months, Microsoft’s model will begin making copies in the company’s video conferencing app, Teams, and other products.
It was reported in March 2025 that Microsoft was testing Artificial intelligence models of other companies that could replace Copilot’s OpenAI models and that the tech giant was also training AI models that could directly compete with OpenAI’s models.
At that time, Microsoft had completed training a set of models that outperformed nearly all of the leading OpenAI models by generally accepted benchmarks, according to that report.
“As we said, we use a mix of models, which includes models from OpenAI as part of our partnership, as well as Microsoft AI and open source models,” a Microsoft spokesperson told PYMNTS at the time.
It was reported in January that Microsoft was increasing its spending on Anthropic, that it had become one of Anthropic’s largest customers and that it was on track to spend about $500 million annually to use Anthropic. Artificial intelligence models In Microsoft products.
PYMNTS reported in April that during the most recent quarter, Microsoft achieved double-digit growth across its core segments, driven primarily by massive demand for… Amnesty International and cloud services. At the same time, the company faced investor concerns about high capital spending.
