Microsoft shifts to multi-model AI strategy as ties with OpenAI loosen
CEO Satya Nadella reports that over 10,000 customers are utilising multiple models on the Foundry platform, with usage of Anthropic and OpenAI models doubling quarter-over-quarter.
Microsoft is actively restructuring its artificial intelligence approach, moving away from the close integration that previously defined its relationship with OpenAI. The technology giant has updated its partnership agreement with the AI developer multiple times over the past 12 months, signalling a strategic pivot towards a more agnostic, multi-model framework. This shift aims to reduce reliance on a single provider in an increasingly fragmented market where identifying a definitive winner remains difficult.
The company’s Azure cloud and Foundry platform now offer enterprise customers a broad selection of AI tools, including options from OpenAI, Anthropic, and various open-source providers. This flexibility allows businesses to select the most suitable model for specific workloads rather than being locked into a single ecosystem. Nadella noted that Microsoft offers the broadest selection of models of any hyperscaler, a move designed to ensure the company remains adaptable to evolving customer needs.
Data from the company’s recent earnings call highlights the rapid adoption of this diversified strategy. Nadella reported that over 10,000 customers have used more than one model on the Foundry platform, with 5,000 specifically utilising open-source options. Furthermore, the number of customers using both Anthropic and OpenAI models increased two-fold quarter-over-quarter, indicating strong enterprise demand for Anthropic’s Claude model, particularly for coding capabilities.
Despite the strategic adjustments in its AI portfolio, Microsoft’s shares have declined by 13% this year, reflecting broader bearish sentiment towards software stocks. However, the company continues to integrate AI into its core software suite, with the Copilot assistant enhancing productivity in popular titles such as Word and Excel. This integration is viewed as a key factor in maintaining the company’s value proposition, allowing it to offer users more value rather than facing disruption from new technologies.
Valuation metrics suggest the stock remains reasonably priced relative to the wider market. Microsoft trades at a trailing earnings multiple of 25, which is lower than the S&P 500 average of 26. While the long-term financial impact of distancing from OpenAI remains to be seen, the current strategy positions the tech giant to better serve diverse enterprise requirements while maintaining a disciplined valuation profile.
