NextFin News - Newly disclosed internal communications and court filings have pulled back the curtain on the high-stakes maneuvering within Microsoft during the November 2023 ouster of OpenAI CEO Sam Altman. The documents, surfacing as part of ongoing litigation involving Elon Musk and OpenAI, reveal that Microsoft CTO Kevin Scott and CEO Satya Nadella did not merely react to the crisis but actively vetted the successor board, effectively exercising a "shadow veto" to protect Microsoft’s $13 billion investment. According to GeekWire, these records show that while Microsoft lacked a formal board seat at the time, its leadership was the invisible hand guiding the selection of the directors who would eventually reinstate Altman.
The timeline of the intervention began on Friday, November 17, 2023, when the OpenAI nonprofit board abruptly fired Altman, citing a lack of candor. The news reached Redmond just minutes before the public announcement. Internal emails show Scott describing the scene as chaotic, noting that then-CTO Mira Murati sounded like she had been "run over by a truck" when she informed him of the board's decision. By Saturday morning, Nadella had already initiated a counter-offensive, texting Altman with a simple message: "I have one idea." That idea manifested as a ready-to-file subsidiary named "Microsoft RAI Inc.," designed to absorb the entire OpenAI workforce at an estimated cost of $25 billion—a move intended to prevent talent from defecting to rivals like Google or Amazon.
The most revealing exchanges occurred on Tuesday, November 21, 2023, as the framework for a new board was being negotiated. When Altman floated potential candidates to Nadella and Scott, the Microsoft executives were blunt. According to court exhibits, Scott issued a "strong strong no" to at least one unnamed candidate, while Nadella and Microsoft President Brad Smith provided real-time critiques of others. Smith specifically warned that placing Altman’s future in the hands of Larry Summers was "too risky" due to Summers being "mercurial." Despite these reservations, the alignment of interests between Altman and Microsoft eventually led to the formation of the "initial" board consisting of Summers, Bret Taylor, and Adam D’Angelo.
This intervention highlights a critical shift in the power dynamics of the AI industry. Historically, venture capital and strategic partners have maintained a degree of separation from the governance of nonprofit-controlled entities. However, the Scott-Nadella emails demonstrate that Microsoft’s "exclusive cloud provider" status and its 49% stake in the for-profit arm gave it de facto control. The analysis of these communications suggests that Microsoft’s primary objective was to ensure OpenAI remained a "net promoter" of Azure. Scott had previously expressed concern in 2018 that OpenAI was treating Microsoft as a "bucket of undifferentiated GPUs," but by 2023, the relationship had evolved into a symbiotic dependency where Microsoft’s infrastructure was the only thing keeping OpenAI’s 100 million ChatGPT users online.
From a financial perspective, the "shadow veto" was a masterstroke of risk management. By vetting the board, Nadella ensured that the "Project Watershed" initiative—the eventual transition of OpenAI into a for-profit public benefit corporation—would proceed without ideological interference from the original nonprofit board members. Data from the filings indicate that OpenAI’s revenue surged from $2 billion in 2023 to over $20 billion by 2025, a trajectory that would have been jeopardized had the board remained hostile to commercialization. The subsequent 2025 restructuring, which saw Microsoft secure a 27% equity stake and a $250 billion Azure purchase commitment, was the direct result of the stability established during those critical days in November 2023.
Looking forward, the precedent set by Scott and Nadella suggests a new era of "active governance" by tech giants over their AI satellites. As U.S. President Trump’s administration emphasizes American leadership in AI, the consolidation of power between Redmond and San Francisco serves as a strategic bulwark against global competition. However, the recent $38 billion infrastructure deal between OpenAI and Amazon Web Services in late 2025 indicates that Altman is now seeking to diversify his dependencies. While Microsoft successfully navigated the 2023 coup, the long-term trend points toward a more fragmented ecosystem where OpenAI leverages its $500 billion valuation to regain the autonomy that Scott and Nadella so effectively curtailed during the crisis.
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