{"id":20975,"date":"2026-02-12T22:28:45","date_gmt":"2026-02-12T22:28:45","guid":{"rendered":"https:\/\/nationalgunowner.org\/index.php\/2026\/02\/12\/elon-musk-loses-half-of-xais-founding-team-where-theyve-gone-next\/"},"modified":"2026-02-12T22:28:47","modified_gmt":"2026-02-12T22:28:47","slug":"elon-musk-loses-half-of-xais-founding-team-where-theyve-gone-next","status":"publish","type":"post","link":"https:\/\/nationalgunowner.org\/index.php\/2026\/02\/12\/elon-musk-loses-half-of-xais-founding-team-where-theyve-gone-next\/","title":{"rendered":"Elon Musk Loses Half of xAI\u2019s Founding Team\u2014Where They\u2019ve Gone Next"},"content":{"rendered":"<div itemprop=\"articleBody\">\n<figure id=\"attachment_1615271\" aria-describedby=\"caption-attachment-1615271\" style=\"width: 970px\" class=\"wp-caption aligncenter\"><figcaption id=\"caption-attachment-1615271\" class=\"wp-caption-text\">Elon Musk\u2019s xAI has lost half of its 12-person founding team. <span class=\"media-credit\">BRENDAN SMIALOWSKI\/AFP via Getty Images<\/span><\/figcaption><\/figure>\n<p data-start=\"123\" data-end=\"460\">Just days after <a href=\"https:\/\/observer.com\/person\/elon-musk\/\" title=\"Elon Musk\" class=\"company-link\">Elon Musk<\/a> merged his A.I. startup, <a href=\"https:\/\/observer.com\/company\/xai\/\" title=\"xAI\" class=\"company-link\">xAI<\/a>, with <a href=\"https:\/\/observer.com\/company\/spacex\/\" title=\"SpaceX\" class=\"company-link\">SpaceX<\/a> in preparation for <a href=\"https:\/\/observer.com\/2025\/12\/spacex-ipo-partner-investor-stock-to-watch\/\" data-lasso-id=\"2906719\">a widely anticipated trillion-dollar IPO<\/a> later this year, two of xAI\u2019s founding employees\u2014<a href=\"https:\/\/observer.com\/person\/yuhuai-tony-wu\/\" title=\"Yuhuai (Tony) Wu\" class=\"company-link\">Yuhuai (Tony) Wu<\/a> and <a href=\"https:\/\/observer.com\/person\/jimmy-ba\/\" title=\"Jimmy Ba\" class=\"company-link\">Jimmy Ba<\/a>\u2014announced their resignations. That means half of <a href=\"https:\/\/observer.com\/2023\/07\/elon-musk-launches-xai\/\" data-lasso-id=\"2906720\">xAI\u2019s founding team<\/a> has now left the company barely three years after its launch. Musk framed the staff exodus as growing pains. \u201cAs a company grows, especially as quickly as xAI, the structure must evolve just like any living organism.<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/x.com\/elonmusk\/status\/2021673886157607383\" data-lasso-id=\"2906721\"> This unfortunately required parting ways with some people<\/a>. We wish them well in future endeavors,\u201d he wrote on X yesterday (Feb. 11).<\/p>\n<section class=\"wp-block-observer-newsletters observer-newsletters--in-content\">\n<\/section>\n<p data-start=\"750\" data-end=\"1000\">Wu and Ba\u2019s exits appeared amicable. But lower-level employees have been more candid about internal tensions at the Musk-run startup. Several members of xAI\u2019s technical staff have also left in recent weeks, according to their posts on X and LinkedIn.<\/p>\n<p data-start=\"1002\" data-end=\"1210\">\u201cAll A.I. labs are building the exact same thing, <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/x.com\/VahidK\/status\/2021392140933402976\" data-lasso-id=\"2906722\">and it\u2019s boring,<\/a>\u201d said <a href=\"https:\/\/observer.com\/person\/vahid-kazemi\/\" title=\"Vahid Kazemi\" class=\"company-link\">Vahid Kazemi<\/a>, who worked on xAI\u2019s audio models, in a post on X. \u201cI think there\u2019s room for more creativity. So, I\u2019m starting something new.\u201d<\/p>\n<p data-start=\"1212\" data-end=\"1370\">In an interview with NBC News, Kazemi also criticized<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.nbcnews.com\/tech\/elon-musk\/xai-musk-addresses-wave-departures-xai-founder-rcna258651\" data-lasso-id=\"2906723\"> the company\u2019s working culture,<\/a> saying he regularly worked 12-hour days, including holidays and weekends.<\/p>\n<p data-start=\"1372\" data-end=\"1704\">Launched in March 2023 with a roster of industry veterans from companies like <a href=\"https:\/\/observer.com\/company\/openai\/\" title=\"OpenAI\" class=\"company-link\">OpenAI<\/a>, <a href=\"https:\/\/observer.com\/company\/google\/\" title=\"Google\" class=\"company-link\">Google<\/a>, <a href=\"https:\/\/observer.com\/company\/microsoft\/\" title=\"Microsoft\" class=\"company-link\">Microsoft<\/a>, and <a href=\"https:\/\/observer.com\/company\/tesla\/\" title=\"Tesla\" class=\"company-link\">Tesla<\/a>, xAI will now operate as a wholly owned subsidiary of SpaceX. The new iteration of SpaceX faces no shortage of challenges: Grok<a href=\"https:\/\/observer.com\/2026\/01\/grok-nonconsensual-deepfake-backlash\/\" data-lasso-id=\"2906724\"> continues to face legal scrutiny<\/a>, while Musk\u2019s leadership style remains a point of contention.<\/p>\n<p data-start=\"2030\" data-end=\"2192\">Here are the co-founders and notable leaders who have left xAI so far\u2014and where they are now.<\/p>\n<h3><b>Jimmy Ba<\/b><\/h3>\n<p data-start=\"2213\" data-end=\"2436\">Jimmy Ba, who led A.I. safety at xAI, announced his exit on Feb. 10. A professor at the University of Toronto who studied under A.I. pioneer <a href=\"https:\/\/observer.com\/person\/geoffrey-hinton\/\" title=\"Geoffrey Hinton\" class=\"company-link\">Geoffrey Hinton<\/a>, Ba\u2019s research played a key role in shaping Grok\u2019s development.<\/p>\n<p data-start=\"2438\" data-end=\"2710\">\u201cSo proud of what the xAI team has done and will <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/x.com\/jimmybajimmyba\/status\/2021374875793801447?s=12\" data-lasso-id=\"2906725\">continue to stay close as a friend of the team<\/a>,\u201d Ba wrote on X. He hasn\u2019t announced his next move, but added that \u201c2026 is gonna be insane and likely the busiest (and most consequential) year for the future of our species.\u201d<\/p>\n<p data-start=\"2712\" data-end=\"2842\">Despite Ba\u2019s departure, <a href=\"https:\/\/observer.com\/person\/dan-hendrycks\/\" title=\"Dan Hendrycks\" class=\"company-link\">Dan Hendrycks<\/a>, executive director of the nonprofit Center for AI Safety, <a href=\"https:\/\/observer.com\/2025\/10\/dan-hendrycks-ai-safety-advisory-xai\/\" data-lasso-id=\"2906726\">remains a safety advisor for xAI.<\/a><\/p>\n<h3 data-start=\"2849\" data-end=\"2869\">Yuhuai (Tony) Wu<\/h3>\n<p data-start=\"2871\" data-end=\"3013\">Tony Wu, a former research scientist at Google and postdoctoral researcher at Stanford University, announced his departure from xAI on Feb. 9.<\/p>\n<p data-start=\"3015\" data-end=\"3205\">Wu led xAI\u2019s reasoning team. \u201c<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/x.com\/yuhu_ai_\/status\/2021113745024614671?s=61\" data-lasso-id=\"2906727\">It\u2019s time for my next chapter<\/a>\u2026It is an era with full possibilities: a small team armed with AIs can move mountains and redefine what\u2019s possible,\u201d he wrote on X.<\/p>\n<p data-start=\"3207\" data-end=\"3351\">Wu has not disclosed his next role. Co-founders <a href=\"https:\/\/observer.com\/person\/guodong-zhang\/\" title=\"Guodong Zhang\" class=\"company-link\">Guodong Zhang<\/a> and <a href=\"https:\/\/observer.com\/person\/manuel-kroiss\/\" title=\"Manuel Kroiss\" class=\"company-link\">Manuel Kroiss<\/a> remain at xAI and are helping lead the company\u2019s reorganization.<\/p>\n<h3 data-start=\"3358\" data-end=\"3377\">Mike Liberatore<\/h3>\n<p data-start=\"3379\" data-end=\"3572\">While not a founding member, <a href=\"https:\/\/observer.com\/person\/mike-liberatore\/\" title=\"Mike Liberatore\" class=\"company-link\">Mike Liberatore<\/a> joined xAI as chief financial officer in April 2025, just one month after xAI acquired X in a deal that valued the combined company at $113 billion.<\/p>\n<p data-start=\"3574\" data-end=\"3746\">Liberatore, formerly a finance executive at <a href=\"https:\/\/observer.com\/company\/airbnb\/\" title=\"Airbnb\" class=\"company-link\">Airbnb<\/a> and <a href=\"https:\/\/observer.com\/company\/squaretrade\/\" title=\"SquareTrade\" class=\"company-link\">SquareTrade<\/a>, <a href=\"https:\/\/observer.com\/2025\/09\/xai-loses-executive-cfo-mike-liberatore\/\" data-lasso-id=\"2906728\">left after only three months.<\/a> He now works as a <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.linkedin.com\/in\/mikeliberatore\/\" data-lasso-id=\"2906729\">business finance officer<\/a> at OpenAI, according to LinkedIn.<\/p>\n<p data-start=\"3748\" data-end=\"4079\">Musk replaced Liberatore with ex-<a href=\"https:\/\/observer.com\/company\/morgan-stanley\/\" title=\"Morgan Stanley\" class=\"company-link\">Morgan Stanley<\/a> banker <a href=\"https:\/\/observer.com\/person\/anthony-armstrong\/\" title=\"Anthony Armstrong\" class=\"company-link\">Anthony Armstrong<\/a>. Armstrong advised Musk on his Twitter (now X) acquisition in 2022 and later served as a senior advisor at the Office of Personnel Management during Musk\u2019s controversial tenure at the Department of Government Efficiency (DOGE).<\/p>\n<h3 data-start=\"4086\" data-end=\"4099\">Greg Yang<\/h3>\n<p data-start=\"4101\" data-end=\"4276\"><a href=\"https:\/\/observer.com\/person\/greg-yang\/\" title=\"Greg Yang\" class=\"company-link\">Greg Yang<\/a> spent nearly six years as a researcher at Microsoft before joining xAI\u2019s founding team. He left the company in January due to health complications from Lyme disease.<\/p>\n<p data-start=\"4278\" data-end=\"4446\">\u201cLikely I contracted Lyme a long time ago, but until<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/x.com\/TheGregYang\/status\/2013652609455006006\" data-lasso-id=\"2906730\"> I pushed myself hard building xAI<\/a> and weakened my immune system, the symptoms weren\u2019t noticeable,\u201d Yang wrote on X. He continues to advise xAI in an informal capacity.<\/p>\n<h3 data-start=\"4506\" data-end=\"4525\">Igor Babuschkin<\/h3>\n<p data-start=\"4527\" data-end=\"4830\"><a href=\"https:\/\/observer.com\/person\/igor-babuschkin\/\" title=\"Igor Babuschkin\" class=\"company-link\">Igor Babuschkin<\/a>, a former research engineer at OpenAI and <a href=\"https:\/\/observer.com\/company\/google-deepmind\/\" title=\"Google DeepMind\" class=\"company-link\">Google DeepMind<\/a>, was a co-founder and key engineering lead at xAI. Widely known as the primary developer behind Grok, <a href=\"https:\/\/observer.com\/2025\/08\/elon-musk-xai-loses-co-founder-igor-babushkin\/\" data-lasso-id=\"2906731\">Babuschkin left in July 2025<\/a> to start his own venture capital firm, Babuschkin Ventures, focused on A.I. research and startups.<\/p>\n<h3 data-start=\"4924\" data-end=\"4945\">Christian Szegedy<\/h3>\n<p data-start=\"4947\" data-end=\"5150\"><a href=\"https:\/\/observer.com\/person\/christian-szegedy\/\" title=\"Christian Szegedy\" class=\"company-link\">Christian Szegedy<\/a> spent 12 years at Google before joining xAI as a founding research scientist. He left xAI in February 2025 to become chief scientist at superintelligence cloud company <a href=\"https:\/\/observer.com\/company\/morph-labs\/\" title=\"Morph Labs\" class=\"company-link\">Morph Labs<\/a>.<\/p>\n<p data-start=\"5152\" data-end=\"5283\">More than a year later, <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.linkedin.com\/in\/christian-szegedy-bb284816\/\" data-lasso-id=\"2906732\">he departed that role<\/a> to found mathematical A.I. startup Math Inc. in September, according to his LinkedIn.<\/p>\n<p data-start=\"5285\" data-end=\"5519\">\u201c<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.linkedin.com\/in\/christian-szegedy-bb284816\/\" data-lasso-id=\"2906733\">I left xAI in the last week of February<\/a> and I am on good terms with the team. IMO, xAI has a bright future,\u201d Szegedy wrote on X.<\/p>\n<p data-start=\"5285\" data-end=\"5519\">Other senior engineers and scientists at xAI include <a href=\"https:\/\/observer.com\/person\/yasemin-yesiltepe\/\" title=\"Yasemin Yesiltepe\" class=\"company-link\">Yasemin Yesiltepe<\/a>, <a href=\"https:\/\/observer.com\/person\/zhuoyi-zoey-huang\/\" title=\"Zhuoyi (Zoey) Huang\" class=\"company-link\">Zhuoyi (Zoey) Huang<\/a> and <a href=\"https:\/\/observer.com\/person\/yao-fu\/\" title=\"Yao Fu\" class=\"company-link\">Yao Fu<\/a>.<\/p>\n<h3 data-start=\"5526\" data-end=\"5540\">Kyle Kosic<\/h3>\n<p data-start=\"5542\" data-end=\"5782\"><a href=\"https:\/\/observer.com\/person\/kyle-kosic\/\" title=\"Kyle Kosic\" class=\"company-link\">Kyle Kosic<\/a> left OpenAI in early 2023 after two years to co-found xAI, where he served as engineering infrastructure lead. He <a href=\"https:\/\/observer.com\/2024\/07\/elon-musk-xai-lose-founding-member-openai\/\" data-lasso-id=\"2906734\">departed about a year later, in April 2024<\/a>, to return to OpenAI as a technical staff member.<\/p>\n<p data-start=\"5784\" data-end=\"6065\" data-is-last-node=\"\" data-is-only-node=\"\">Kosic was the first co-founder to leave xAI and did not issue a public statement. It is unclear who now leads xAI\u2019s engineering infrastructure, though another co-founder, <a href=\"https:\/\/observer.com\/person\/ross-nordeen\/\" title=\"Ross Nordeen\" class=\"company-link\">Ross Nordeen<\/a>, remains the company\u2019s technical program manager after previously holding the same role at Tesla.<\/p>\n<p>\t\t\t\t<img decoding=\"async\" itemprop=\"image\" src=\"https:\/\/observer.com\/wp-content\/uploads\/sites\/2\/2026\/02\/GettyImages-2246892016.jpg?quality=80&amp;w=970\" alt=\"Elon Musk Loses Half of xAI\u2019s Founding Team\u2014Where They\u2019ve Gone Next\" style=\"display:none;width:0;\"\/><\/p><\/div>\n<p><script>\n\t!function(f,b,e,v,n,t,s)\n\t{if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n\t\tn.callMethod.apply(n,arguments):n.queue.push(arguments)};\n\t\tif(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n\t\tn.queue=[];t=b.createElement(e);t.async=!0;\n\t\tt.src=v;s=b.getElementsByTagName(e)[0];\n\t\ts.parentNode.insertBefore(t,s)}(window, document,'script',\n\t\t'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n\tfbq('init', '618909876214345');\n\tfbq('track', 'PageView');\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Elon Musk\u2019s xAI has lost half of its 12-person founding team. BRENDAN SMIALOWSKI\/AFP via Getty Images Just days after Elon Musk merged his A.I. startup, xAI, with SpaceX in preparation for a widely anticipated trillion-dollar IPO later this year, two of xAI\u2019s founding employees\u2014Yuhuai (Tony) Wu and Jimmy Ba\u2014announced their resignations. That means half of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20976,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[10],"tags":[],"class_list":{"0":"post-20975","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-usa-news"},"_links":{"self":[{"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/posts\/20975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/comments?post=20975"}],"version-history":[{"count":1,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/posts\/20975\/revisions"}],"predecessor-version":[{"id":20977,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/posts\/20975\/revisions\/20977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/media\/20976"}],"wp:attachment":[{"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/media?parent=20975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/categories?post=20975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nationalgunowner.org\/index.php\/wp-json\/wp\/v2\/tags?post=20975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}