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Since 2019, Microsoft and OpenAI have shared a vision to advance artificial intelligence responsibly and make its benefits broadly accessible. What began as an investment in a research organization has grown into one of the most successful partnerships in our industry. As we enter the next phase of this partnership, we\u2019ve signed a new definitive agreement that builds on our foundation, strengthens our partnership, and sets the stage for long-term success for both organizations.<\/p>\n
First, Microsoft supports the OpenAI board moving forward with formation of a public benefit corporation (PBC) and recapitalization. Following the recapitalization, Microsoft holds an investment in OpenAI Group PBC valued at approximately $135 billion, representing roughly 27 percent on an as-converted diluted basis, inclusive of all owners \u2013 employees, investors, and the OpenAI Foundation. Excluding the impact of OpenAI\u2019s recent funding rounds, Microsoft held a 32.5 percent stake on an as-converted basis in the OpenAI for-profit.<\/p>\n
The agreement preserves key elements that have fueled this successful partnership \u2013 meaning OpenAI remains Microsoft\u2019s frontier model partner and Microsoft continues to have exclusive IP rights and Azure API exclusivity until Artificial General Intelligence (AGI).<\/p>\n
It also refines and adds new provisions that enable each company to independently continue advancing innovation and growth.<\/p>\n
What has evolved:<\/p>\n
Once AGI is declared by OpenAI, that declaration will now be verified by an independent expert panel.
\nMicrosoft\u2019s IP rights for both models and products are extended through 2032 and now include models post-AGI, with appropriate safety guardrails.
\nMicrosoft\u2019s IP rights to research, defined as the confidential methods used in the development of models and systems, will remain until either the expert panel verifies AGI or through 2030, whichever is first. Research IP includes, for example, models intended for internal deployment or research only. Beyond that research IP does not include model architecture, model weights, inference code, finetuning code, and any IP related to data center hardware and software; and Microsoft retains these non-Research IP rights.
\nMicrosoft\u2019s IP rights now exclude OpenAI\u2019s consumer hardware.
\nOpenAI can now jointly develop some products with third parties. API products developed with third parties will be exclusive to Azure. Non-API products may be served on any cloud provider.
\nMicrosoft can now independently pursue AGI alone or in partnership with third parties.
\nIf Microsoft uses OpenAI\u2019s IP to develop AGI, prior to AGI being declared, the models will be subject to compute thresholds; those thresholds are significantly larger than the size of systems used to train leading models today.
\nThe revenue share agreement remains until the expert panel verifies AGI, though payments will be made over a longer period of time.
\nOpenAI has contracted to purchase an incremental $250B of Azure services, and Microsoft will no longer have a right of first refusal to be OpenAI\u2019s compute provider.
\nOpenAI can now provide API access to US government national security customers, regardless of the cloud provider.
\nOpenAI is now able to release open weight models that meet requisite capability criteria.<\/p>\n
As we step into this next chapter of our partnership, both companies are better positioned than ever to continue building great products that meet real-world needs, and create new opportunity for everyone and every business.<\/p>\n