What Happened to Shivon Alice Zilis?
Shivon Zilis is a Canadian technology executive and venture capitalist, known for her significant contributions to artificial intelligence and her executive roles at Elon Musk's companies, Neuralink and previously Tesla. She gained widespread public attention for co-parenting four children with Elon Musk and for her central role as a witness in Musk's 2026 lawsuit against OpenAI, where she previously served on the board.
Quick Answer
Shivon Zilis is currently the Director of Operations and Special Projects at Neuralink, one of Elon Musk's brain-computer interface companies. She recently testified in May 2026 in Elon Musk's high-profile lawsuit against OpenAI, where she was a former board member, shedding light on her complex relationship with Musk and her involvement in both companies' early days. Zilis and Musk have four children together, with the fourth child's birth announced in February 2025.
📊Key Facts
📅Complete Timeline15 events
Born in Markham, Ontario, Canada
Shivon Alice Zilis was born in Markham, Ontario, Canada.
Graduated from Yale University
Zilis earned degrees in economics and philosophy from Yale University, where she also played ice hockey.
Became Founding Investor and Partner at Bloomberg Beta
Zilis joined Bloomberg Beta, a venture fund backed by Bloomberg L.P., focusing on investments in machine intelligence startups.
Named to Forbes '30 Under 30' list
Zilis was recognized by Forbes in their '30 Under 30' list for Venture Capital.
Joined OpenAI as an advisor
Zilis began her association with OpenAI as an informal advisor, where she met Elon Musk.
Joined Tesla and Neuralink
Zilis took on a role as project director for Tesla's Autopilot and chip design team (until 2019) and became Director of Operations and Special Projects at Neuralink.
Joined OpenAI's non-profit board
Zilis became a member of the non-profit board of OpenAI, serving until 2023.
Twin children born with Elon Musk
Zilis and Elon Musk welcomed twins, a son and a daughter, conceived via in vitro fertilization.
Birth of twins publicly revealed
Court documents in Travis County, Texas, revealed that Zilis and Elon Musk had twin children, bringing their relationship into public light.
Resigned from OpenAI board
Zilis resigned from OpenAI's board after Elon Musk's plans for a competing AI venture, xAI, became known, citing her conflict of interest as the mother of Musk's children.
Joined Shield AI board
Zilis joined the board of the defense technology company Shield AI.
Joined Elon Musk's lawsuit against OpenAI (later removed)
Zilis initially joined Musk as a plaintiff in his lawsuit against OpenAI, though her name was later removed from the suit.
Announced birth of fourth child with Elon Musk
Zilis announced on X the birth of her fourth child with Elon Musk, a son named Seldon Lycurgus.
Attended wedding with Elon Musk
Zilis and Elon Musk attended White House Deputy Chief of Staff Dan Scavino's wedding together at Mar-a-Lago.
Testified in Elon Musk vs. OpenAI lawsuit
Zilis testified as a key witness in the ongoing civil trial between Elon Musk and OpenAI, providing insights into her relationship with Musk and her time at OpenAI.
🔍Deep Dive Analysis
Shivon Zilis, born February 8, 1986, in Markham, Ontario, Canada, is a prominent figure in the technology and venture capital sectors. After graduating from Yale University in 2008 with degrees in economics and philosophy, Zilis began her career at IBM, focusing on financial technologies in developing countries.
Her career trajectory quickly shifted towards machine intelligence. From 2012 to 2018, she was a founding investor and partner at Bloomberg Beta, a venture fund backed by Bloomberg L.P., where she invested in over 40 companies specializing in machine intelligence. During this period, she was recognized on Forbes' '30 Under 30' list for venture capital in 2015. Zilis also served on the boards of the Vector Institute for Artificial Intelligence and the University of Alberta's Machine Intelligence Institute.
Zilis's professional path became closely intertwined with Elon Musk's ventures starting around 2016 when she joined OpenAI as an advisor. She later served as a project director for Tesla's Autopilot product and chip design team from 2017 to 2019. Concurrently, she joined Neuralink in 2017, where she currently holds the position of Director of Operations and Special Projects, focusing on brain-machine interfaces.
Her personal life garnered significant public attention in July 2022 when court documents revealed she had twin children with Elon Musk in November 2021, conceived via IVF. Zilis announced the birth of their fourth child, a son named Seldon Lycurgus, in February 2025. She testified in May 2026 that she and Musk had a 'one-off' romantic encounter in 2016, but their decision to have children in 2020 was driven by her desire to be a mother and Musk's offer to be a sperm donor, given her health issues.
Zilis's role at OpenAI, where she served on the non-profit board from 2020 to 2023, became a focal point in May 2026 during Elon Musk's lawsuit against OpenAI. She was a key witness, with OpenAI alleging she acted as an informant for Musk after he left the company in 2018, while Zilis maintained her allegiance was to 'the best outcome for AI for humanity.' Text messages and testimony revealed her intermediary role and discussions about OpenAI's shift to a for-profit structure. She resigned from OpenAI's board in February 2023 when Musk's plans for a rival AI company, xAI, became known. As of May 2026, Zilis continues her executive role at Neuralink and has been seen publicly with Musk, including attending events like a wedding in February 2026.
What If...?
Explore alternate histories. What if Shivon Alice Zilis made different choices?