Microsoft Brings OpenAI AI from Azure to Bing and Skype

Microsoft has gone from renewing its financial commitment to OpenAI to putting its models at the center of several products in just a few weeks. Azure already offers enterprise access to these technologies, while Bing, Edge and, as of today, Microsoft’s mobile apps and Skype are adding conversational and text-generation features.

The move matters because Microsoft is not rolling out a standalone product. It is building a way to bring language models—systems capable of producing and summarizing text or holding a conversation—to the cloud used by businesses and to software with hundreds of millions of users.

Azure Becomes the Gateway for Businesses

Microsoft announced a new multiyear, multibillion-dollar investment in OpenAI in January. The company did not disclose the amount, although several US media outlets put it at around $10 billion. The agreement expands a relationship that already included Azure’s supercomputing infrastructure and OpenAI’s exclusive use of the cloud.

The most immediate benefit for corporate customers is Azure OpenAI Service, which has been generally available since January. The service lets a company use models such as GPT-3.5, Codex and DALL·E through Microsoft’s infrastructure, with access controls, billing and compliance requirements that a consumer account does not provide in the same way.

That does not mean any employee can simply upload sensitive information to a chatbot. Organizations still have to decide which data they connect to each tool, who can use it and how they review the responses. The models can write fluently while also being confidently wrong. In a business environment, that combination makes human oversight essential, particularly for legal documents, customer service and financial decisions.

Bing Seeks to Change How People Use a Search Engine

On February 7, Microsoft unveiled a new version of Bing and the Edge browser powered by an OpenAI model adapted for search. Rather than limiting itself to a list of links, Bing can synthesize information from different pages and answer questions phrased in natural language.

The proposal targets Google’s core business: web search and the advertising tied to it. Microsoft starts from a smaller position in that market, but generative AI allows it to offer a different experience. For some queries—comparing products, planning a trip or summarizing scattered information, for example—a detailed answer can save users time.

The risk is that summarizing is not the same as getting things right. Microsoft acknowledged during the limited test that the new Bing could produce unexpected responses in long conversations. It therefore imposed a limit of five turns per session and 50 messages per day while it fine-tunes the system. That is a significant signal: launching a flashy feature early also means exposing its flaws to real users.

Chat on Mobile and in Skype

On February 22, Microsoft extended the new Bing to the Bing and Edge mobile apps. It also added the option to use Bing within Skype, both in one-to-one conversations and in groups. Users can invoke Bing in a chat to ask for recommendations, plan an activity or request information without leaving the conversation.

The Skype integration carries less strategic weight than Bing or Azure, but it illustrates the company’s ambition: AI is no longer a standalone web page and is beginning to appear inside familiar software. It is an interface shift. Instead of opening a dedicated app to type a request, the assistant is built into the place where people search, browse or talk to others.

A Distribution Advantage, Not Just a Model Advantage

OpenAI has shown with ChatGPT that there is mass demand for these kinds of interfaces. Microsoft brings something different: computing capacity, an enterprise cloud and established distribution channels. That combination could accelerate adoption far more than a chatbot available only through a website.

The race, however, will not be decided simply by adding a dialog box to every product. Microsoft will have to show that its answers are useful, that it cites or links to sources clearly and that customers can control how their data is used. It will also have to justify the cost of running large models for millions of queries.

For now, the partnership with OpenAI has ceased to be an investment deal. It is becoming a bet on redefining products Microsoft already had: the enterprise cloud, the search engine, the browser and communications.