Hannah Wong, OpenAI's first chief communications officer, left the company at the end of January 2026 after nearly five years helping manage its public communications during the launch of ChatGPT, rapid commercial expansion, regulatory scrutiny, lawsuits, and one of the most turbulent leadership episodes in Silicon Valley.
Wong announced her departure in December 2025, saying she had decided to move into her "next chapter." OpenAI confirmed the move to WIRED, while Axios reported that she would leave at the end of January.
The departure was significant not simply because OpenAI was losing a senior executive. Wong had been responsible for communicating the company's transformation from a relatively small artificial intelligence research organization into one of the world's most closely watched technology companies.
From Apple to OpenAI's First Communications Chief
Wong joined OpenAI in 2021 after working at Apple. At that point, ChatGPT had not yet been released and OpenAI was far smaller and less visible to the general public.
OpenAI introduced ChatGPT as a research preview on November 30, 2022. Its rapid adoption dramatically increased public attention on OpenAI and forced the company to expand the teams responsible for explaining its products, policies, business relationships, and approach to AI safety.
According to Axios, OpenAI's communications team had only eight members when ChatGPT launched. By August 2024, it had grown to more than 50 employees across the United States, Europe, and Asia.
That same month, OpenAI promoted Wong to become its first chief communications officer. Her responsibilities included media relations, internal communications, strategic messaging, events, brand design, social media, community programs, and talent partnerships.
Managing OpenAI's 2023 Leadership Crisis
One of the defining moments of Wong's tenure came in November 2023, when OpenAI's board unexpectedly removed CEO Sam Altman.
On November 17, OpenAI announced Altman's departure and named then-chief technology officer Mira Murati interim CEO. The decision triggered several days of uncertainty involving employees, investors, Microsoft, and OpenAI's board.
Altman ultimately returned. OpenAI formally confirmed his reinstatement on November 29, 2023, alongside a newly constituted initial board.
WIRED reported that Wong led communications during the episode, which became known internally as "the blip." It was an unusually difficult communications challenge because developments were changing rapidly while OpenAI was under intense global media attention.
A Communications Role That Grew With OpenAI
By the time Wong became chief communications officer, OpenAI's public-facing challenges extended far beyond product launches.
The company was dealing with debates over AI safety, copyright, training data, regulation, competition, partnerships, corporate governance, and the economic impact of increasingly capable generative AI systems. It was also releasing products at a pace that required communications teams to explain what new systems could do, where they were available, and what limitations remained.
Axios said Wong's tenure included managing communications through regulatory scrutiny, controversies, major commercial agreements, and litigation. That broader context helps explain why her role became considerably more important than a conventional technology-company public relations position.
OpenAI's Corporate Structure Was Also Changing
Wong's decision to leave came shortly after OpenAI completed one of the most important corporate changes in its history.
On October 28, 2025, OpenAI completed a recapitalization that converted its commercial operation into OpenAI Group PBC, a public benefit corporation. The nonprofit, renamed the OpenAI Foundation, retained control of the for-profit company while also holding a substantial equity interest.
The arrangement replaced the company's earlier capped-profit structure with a more conventional equity model while preserving nonprofit control. OpenAI said the new structure was intended to make it easier to raise the enormous amounts of capital required for AI development and infrastructure.
The change also corrected an important misconception surrounding OpenAI's restructuring: the nonprofit was not eliminated and did not surrender control of the company. OpenAI's own description of the structure states that the OpenAI Foundation continues to control OpenAI Group PBC.
News Fusion 365 previously covered that transition in OpenAI Says Non-Profit Will Stay in Control After Backlash.
The Infrastructure Numbers Need Context
Reports around Wong's departure also highlighted OpenAI's enormous infrastructure ambitions. Those figures can easily become confusing because they refer to multiple partnerships, planned projects, and different time periods rather than a single check written by OpenAI.
The clearest official benchmark is the Stargate initiative announced in January 2025. OpenAI and its partners said the project intended to invest up to $500 billion over four years in U.S. AI infrastructure, beginning with $100 billion.
By September 2025, OpenAI said its announced Stargate projects represented nearly 7 gigawatts of planned capacity and more than $400 billion in investment over three years. In April 2026, the company said its infrastructure program had already surpassed the original 10-gigawatt capacity target and that it was evaluating additional sites.
That makes the broader point more important than any single headline figure: OpenAI was entering a capital-intensive phase in which data centers, electricity, chips, financing, regulation, and relationships with governments were becoming central to its future.
Who Took Over After Hannah Wong?
When Wong announced her departure, vice president of communications Lindsey Held Bolton was designated to lead the communications team on an interim basis. Chief marketing officer Kate Rouch was expected to oversee the search for a permanent chief communications officer.
The succession process later changed as OpenAI's management structure continued to evolve.
By August 2026, OpenAI's own OpenAI Forum identified Chief Global Affairs Officer Chris Lehane as also serving as interim chief communications officer.
More importantly, Wong's old position remained unfilled months after she left. On September 23, 2026, Fortune reported that OpenAI was still searching for a permanent chief communications officer roughly nine months after her departure, with Lehane overseeing the communications organization alongside his other responsibilities.
Why Wong's Departure Still Matters
A communications executive does not determine OpenAI's research direction or build its models, but the role sits at the intersection of nearly every major issue surrounding the company: product launches, safety claims, government policy, legal disputes, partnerships, corporate governance, and public trust.
Wong's nearly five-year tenure covered the period in which OpenAI moved from relative obscurity to the center of the global AI industry. She joined before ChatGPT existed, helped communicate its launch and subsequent expansion, managed the company's response during the 2023 leadership crisis, and remained through a major restructuring of OpenAI's corporate organization.
Her exit therefore marked the end of a distinct period in OpenAI's history. The fact that the company was still seeking a permanent successor in September 2026 also shows that the leadership transition lasted considerably longer than the initial announcement suggested.
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