New York – Thrive Capital, the venture capital firm founded by Joshua Kushner, invested roughly $1 billion in OpenAI in December, according to a source familiar with the deal. The investment, at a $285 billion valuation, underscores continued confidence in the artificial intelligence startup as it prepares for a massive funding round potentially exceeding $100 billion and boosting its valuation to $800 billion. This latest investment in OpenAI highlights the growing interest in AI and the competitive landscape for funding in the sector.
The deal represents a preferential arrangement for Thrive Capital, which has been a long-standing financial backer of OpenAI. While separate from the larger funding round currently being finalized, Thrive is expected to participate in that round as well, the source said. The firm recently closed its latest fund, exceeding $10 billion, positioning it to capitalize on opportunities in the rapidly evolving AI space.
A Long-Standing Partnership
The relationship between Thrive Capital and OpenAI extends beyond financial investment. OpenAI CEO Sam Altman publicly lauded Kushner and Thrive’s recent fund closure in a post on X, stating, “Extremely grateful to work with Josh. No one could question for a more committed, more thoughtful, or harder-working investor.” This public acknowledgment signals a strong working relationship and mutual respect between the two leaders.
Beyond the direct investment, OpenAI has further deepened its ties with Thrive through an ownership stake in Thrive Holdings, a company focused on acquiring and developing businesses poised to benefit from artificial intelligence technologies. This December 2025 investment, while financial terms were not disclosed, demonstrates a broader strategic alignment between the two entities.
The Broader Funding Landscape
OpenAI’s current funding round is anticipated to unfold in phases, with initial investments coming from strategic partners like Nvidia and Amazon, representing approximately 90% of the total. Nvidia and Amazon are key players in the AI infrastructure space, and their significant investment underscores the importance of hardware and cloud computing in powering OpenAI’s advancements. Following these initial investments, a broader pool of investors will contribute to complete the round.
Thrive Capital’s earlier investment in December provides a glimpse into the valuation trajectory of OpenAI. The $285 billion valuation at that time contrasts sharply with the potential $800 billion valuation anticipated with the completion of the current funding round. The Wall Street Journal first reported Thrive’s initial investment, highlighting the growing media attention surrounding OpenAI’s financial maneuvers.
Kushner Family Connections
Joshua Kushner’s family has prominent connections to Washington D.C. His father, Charles Kushner, currently serves as the U.S. Ambassador to France, while his brother, Jared Kushner, is the son-in-law of former President Donald Trump. These connections, while not directly related to the investment in OpenAI, add another layer to the profile of Thrive Capital and its founder.
What’s Next for OpenAI?
As OpenAI continues to refine its AI models and expand its applications, the influx of capital will be crucial for scaling its operations and maintaining its competitive edge. The company is actively exploring new use cases for its technology, from enterprise solutions to consumer-facing products. The completion of the $100 billion funding round is expected to provide the financial runway needed to pursue these ambitious goals.
OpenAI’s future plans include continued research and development in artificial general intelligence (AGI), with a stated mission of ensuring that AGI benefits all of humanity. The company’s progress in this area will be closely watched by investors, policymakers, and the public alike.
The next phase of OpenAI’s funding is expected to close in the coming weeks, with further details regarding the participation of strategic investors like Nvidia and Amazon anticipated shortly. Readers can stay updated on OpenAI’s progress through official company announcements and reporting from reputable news sources.
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