OpenAI & Microsoft
282 shared events · Importance 38 · Last updated Aug 23, 2026
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OpenAI provides its advanced AI models and services to Microsoft, which is also a major investor and its primary cloud provider. The partnership has recently been restructured to allow OpenAI more operational flexibility.
Regulatory
OpenAI: OpenAI is being sued for wrongful death, with allegations that its ChatGPT chatbot exacerbated a user's paranoid delusions, leading to a murder-suicide. This event could significantly impact OpenAI's reputation and future product development.
Microsoft: Microsoft, a major investor in OpenAI, is also named in the lawsuit, accused of approving the release of a dangerous ChatGPT version despite known safety risks. This could affect Microsoft's AI strategy and public perception.
Dec 11, 2025 · 20 articles
Business
OpenAI: OpenAI is a primary competitor targeted by Microsoft's sales strategy; its models are being replaced in Microsoft products, and the amended partnership allows OpenAI to sell to rivals, potentially reducing Microsoft's influence.
Microsoft: Microsoft is the central actor, training its sales team to promote its own AI models and reduce reliance on partners, aiming to improve investor sentiment and stock performance.
Jul 16, 2026 · 6 articles
Business
OpenAI: OpenAI is one of the two private companies at the center of the AI boom. Eisman's warning highlights its critical role in the revenue of major tech companies, but also its vulnerability to competition from cheaper Chinese models.
Microsoft: Microsoft is one of the major tech companies whose AI-related revenue is heavily dependent on OpenAI and Anthropic. Eisman's warning suggests its AI-driven growth could be at risk if these startups falter or face price competition.
Aug 13, 2026 · 7 articles
Business
OpenAI: OpenAI is a key provider of models used by Meta through Foundry, and it remains Microsoft's largest AI revenue source. This reinforces its central role in the AI ecosystem.
Microsoft: Microsoft gains a major AI customer, strengthening its Azure AI business. However, its reliance on a few tech clients, especially OpenAI, remains a concern for revenue concentration.
Aug 20, 2026 · 8 articles
Business
OpenAI: OpenAI reported significant revenue growth, highlighting the explosive growth of AI application development and adoption.
Microsoft: As a U.S. hyperscaler, Microsoft is significantly investing in AI infrastructure, contributing to the overall growth and profitability of the AI ecosystem.
Jun 11, 2026 · 6 articles
Regulatory
OpenAI: Defendant accused of hiding and destroying evidence; faces potential sanctions and reputational harm.
Microsoft: Business partner of OpenAI; named in original lawsuit but not directly targeted in sanctions motion.
Apr 20, 2026 · 44 articles
Tech
OpenAI: Microsoft>>>'s development of its own AI models, such as MAI-Thinking-1, signifies a strategic move to reduce its dependence on OpenAI>>>, potentially increasing competition and impacting OpenAI>>>'s market dominance.
Microsoft: Microsoft>>> unveiled a comprehensive suite of AI initiatives, including new hardware, software, and models, aiming to solidify its position in the AI market and reduce its reliance on partners like OpenAI>>>. This move is expected to boost its market share and competitive edge.
May 30, 2026 · 34 articles
Tech
OpenAI: Microsoft's shift to in-house chips and models reduces its reliance on OpenAI, potentially impacting OpenAI's revenue and strategic position.
Microsoft: Microsoft is the central entity, reporting strong earnings and announcing efficiency gains from custom AI chips, which boosts investor confidence and supports its stock price.
Aug 07, 2026 · 6 articles
Tech
OpenAI: OpenAI's pre-release models caused the Hugging Face breach that prompted the alliance; OpenAI is not a member.
Microsoft: Microsoft is a founding member, contributing to open-source AI security tools, aligning with its cloud and AI strategy.
Jul 27, 2026 · 37 articles
Tech
OpenAI: OpenAI, creator of ChatGPT, is a key player in the AI pricing dilemma, with its token-based pricing affecting customers.
Microsoft: Microsoft is a major AI investor and reportedly restricted engineer access to certain coding tools due to token costs, highlighting the pricing challenges.
Aug 03, 2026 · 6 articles
Business
OpenAI: OpenAI>>> has confidentially filed for an IPO, signaling its intent to go public and secure significant capital for its ambitious AI development and infrastructure plans. This move positions OpenAI>>> as a key player in the AI industry's race to public markets.
Microsoft: Microsoft>>> is a significant backer of OpenAI>>>, having invested billions and amended their partnership to allow OpenAI>>>'s transition to a for-profit structure, potentially benefiting from the IPO.
May 20, 2026 · 212 articles
Business
OpenAI: Acquired NextSlide to enhance ChatGPT's presentation capabilities, strengthening its position in the AI productivity market. The deal is part of OpenAI's broader strategy of acqui-hires and product expansion.
Microsoft: Has replaced OpenAI's models in some products and faces competition from OpenAI's PowerPoint add-in. The acquisition may intensify rivalry in AI productivity tools.
Aug 08, 2026 · 6 articles
Tech
OpenAI: OpenAI is the developer and provider of the Computer History feature, which enhances ChatGPT's capabilities and demonstrates its commitment to innovation. The feature is expected to improve user experience and drive adoption, positively impacting OpenAI's market position.
Microsoft: Microsoft's Recall feature is a direct competitor to Computer History, and the rollout may intensify competition in the AI assistant space. Microsoft may need to address privacy concerns and enhance Recall's features to remain competitive.
Aug 13, 2026 · 24 articles
Business
OpenAI: OpenAI launched its own deployment venture backed by over $4 billion in funding, making it a competitor in the AI deployment market. Microsoft also partly owns OpenAI.
Microsoft: Microsoft launched Microsoft — Microsoft Frontier with a $2.5 billion investment to help enterprises adopt and integrate AI solutions, positioning itself as a key integrator in the AI landscape.
Jun 25, 2026 · 43 articles
Tech
OpenAI: OpenAI is a key user of Microsoft's AI infrastructure, with Maia chips scaling to support OpenAI models. The Maia 300 could lower costs for running these models.
Microsoft: Microsoft is the developer and potential launcher of the Maia 300 AI chip, aiming to scale its custom silicon to reduce reliance on Nvidia. The event could enhance its AI infrastructure capabilities and cost efficiency, with shares indicated up about 0.7% premarket.
Aug 10, 2026 · 20 articles
Business
OpenAI: OpenAI, creator of ChatGPT, is expected to follow SpaceX with an IPO, potentially valuing the company at $1 trillion.
Microsoft: Microsoft is a 'hyperscaler' focusing on building AI data centers, benefiting from the AI boom and contributing to the tech stock rally.
Jun 05, 2026 · 13 articles
Regulatory
OpenAI: OpenAI>>> is being sued by The New York Times>>> for allegedly using copyrighted work to train its AI products, including ChatGPT. This event places OpenAI>>> at the center of a significant intellectual property dispute.
Microsoft: Microsoft>>> is also being sued by The New York Times>>> alongside OpenAI>>> for the alleged use of copyrighted material. This event highlights its involvement in the intellectual property dispute surrounding AI development.
Jun 01, 2026 · 6 articles
Business
OpenAI: OpenAI is the lead investor and operator of the data center, positioning itself to secure critical compute capacity for AI development ahead of a potential IPO.
Microsoft: Microsoft, a key cloud partner, may see reduced reliance as OpenAI leads its own data center design, but remains a strategic investor.
Jul 22, 2026 · 7 articles
Business
OpenAI: OpenAI partners with Microsoft to train teachers on AI, but CEO Sam Altman's comments fuel perceptions of greed and disdain.
Microsoft: Microsoft partners with OpenAI on teacher training, but is implicated in the broader public distrust of Big Tech.
Jul 16, 2026 · 6 articles
Business
OpenAI: OpenAI's models were exclusively sold via Microsoft — Microsoft Azure until April 2026, boosting Microsoft's AI cloud business. The relationship is important for Microsoft's AI strategy.
Microsoft: Microsoft is the central entity, cutting 4,800 jobs and restructuring its Microsoft — Xbox division while ramping up AI investments. Its shares fell nearly 23% in H1 2026, and the market is cautious about near-term returns from AI spending.
Apr 20, 2026 · 141 articles
Business
OpenAI: Microsoft's investment in OpenAI contributed $480 million to Q4 profit and $4.9 billion for the fiscal year, highlighting the partnership's value.
Microsoft: Central company; reported strong earnings, record market cap gain, and confirmed Copilot super app. Positive outlook with strong Azure growth and AI monetization.
Jul 29, 2026 · 41 articles
Tech
OpenAI: OpenAI is a featured speaker at the EmTech AI 2026 conference, with Sulman Choudhry discussing AI platforms and integrated architectures.
Microsoft: Microsoft is a featured speaker at the EmTech AI 2026 conference, with Ali Farhadi from its AI intelligence team discussing super-intelligent ecosystems.
Apr 09, 2026 · 6 articles
Domestic
OpenAI: OpenAI>>>'s ChatGPT is cited as an AI tool that the American Federation of Teachers>>> urges elementary schools to avoid, reflecting growing concerns about AI's impact on learning.
Microsoft: Microsoft>>> is a partner in the National Academy for AI Instruction, but the American Federation of Teachers>>> is negotiating safety and privacy standards for AI use in schools, indicating potential regulatory challenges.
May 26, 2026 · 20 articles
Business
OpenAI: OpenAI is a leading generative AI company, competing fiercely with Anthropic in product development and the race to IPO. It is also challenging Anthropic's revenue recognition practices and aiming for a $1 trillion valuation.
Microsoft: Microsoft is a partner of OpenAI, receiving net revenue from OpenAI's services. Its involvement highlights the complex financial relationships in the AI industry.
Apr 20, 2026 · 18 articles
Business
OpenAI: OpenAI strengthens its compute leadership with Ruddaraju's promotion, supporting its mission to scale AI infrastructure.
Microsoft: Microsoft, as a backer of OpenAI, benefits from the company's infrastructure expansion.
Jul 17, 2026 · 20 articles
Tech
OpenAI: OpenAI's patent portfolio is the subject of the analysis, revealing its strategic expansion across AI product categories. The report underscores its IP as a business asset ahead of potential public listing.
Microsoft: Microsoft is cited as a competitor in patent citation relationships; the report notes its patent strategy but no direct action.
Jul 23, 2026 · 6 articles
Business
OpenAI: OpenAI would gain control over its own infrastructure, reducing reliance on cloud providers and enabling massive compute capacity.
Microsoft: Microsoft could lose OpenAI as a cloud customer if the deal goes through, but remains a key AI player.
Jul 26, 2026 · 28 articles
Business
OpenAI: Key AI partner of Amazon; AWS provides cloud infrastructure and chips, and Amazon has invested up to $50 billion.
Microsoft: Peer in cloud and AI; its strong cloud results and cash-generative outlook contributed to the positive sentiment around AI investments.
Jul 30, 2026 · 48 articles
Business
OpenAI: The partnership between Microsoft and OpenAI, including a significant stake and extended IP rights, underwrites Microsoft's platform story and contributes to the bullish outlook.
Microsoft: Microsoft is the subject of Michael Burry's bullish investment, with his bet suggesting a significant upside for its stock price due to its accelerating business in cloud computing and AI.
Jun 27, 2026 · 6 articles
Business
OpenAI: Microsoft's AI partner, benefiting from AI adoption.
Microsoft: Reported strong quarterly earnings, with Azure growth and AI monetization reassuring investors. Stock surged to its best day in 18 years, adding $450 billion in market value.
Jul 14, 2026 · 280 articles
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Microsoft relinquished right OpenAIAI earnings drive record...
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Microsoft invested OpenAIMicrosoft custom AI chips...
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Microsoft replaced models OpenAIOpenAI acquires...
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OpenAI signed agreement MicrosoftAI earnings drive record...
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OpenAI launched PowerPoint add-in MicrosoftOpenAI acquires...
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