Musk’s AI Leadership Shaken – Founders Flee

Elon Musk’s xAI loses every original cofounder in a stunning exodus, raising alarms about stability in America’s tech leadership amid a hyper-competitive AI race.

Story Highlights

All 11 non-Musk cofounders have departed xAI by early April 2026, capping a rapid purge after SpaceX’s $250 billion acquisition.
Musk admits xAI was “not built right first time around,” vowing a full rebuild with Tesla and SpaceX engineers despite past failures.
Last exits include loyal deputy Ross Nordeen, abruptly cut from systems, and pretraining lead Manuel Kroiss, signaling deep internal turmoil.
Tesla shareholders sue over $2 billion investment in “failed” projects, as SpaceX preps massive IPO with xAI now under its umbrella.
Critics warn Musk’s disruptive style risks AI talent flight to rivals like OpenAI, unlike his hardware successes.

xAI Cofounder Exodus Completes Amid Reorganization

SpaceX acquired xAI in February 2026 at a $250 billion valuation, triggering a company-wide shakeup. All 11 original cofounders recruited by Elon Musk in 2023 have now left. The final departures occurred in early April 2026, with Ross Nordeen losing system access and posting “Touching some grass” on social media. Manuel Kroiss, who led pretraining efforts, also confirmed his exit. This purge follows Musk’s March 13 admission that xAI products like Grok Code failed and require rebuilding from the ground up.

Musk’s Rebuild Strategy Echoes Past Turnarounds

Elon Musk, CEO of xAI, SpaceX, and Tesla, described the startup as poorly structured initially. He plans to infuse it with engineers from Tesla and SpaceX, mirroring his Tesla retooling in the 2010s and Twitter’s 2022 overhaul, where 80% of the workforce departed. Projects like stalled Grok Imagine and Macrohard—now a Tesla joint venture—faced cuts due to slow progress. January 2026 saw Tesla’s $2 billion Series E investment at $230 billion valuation, just before the exits accelerated.

Key Departures and Internal Tensions

Ross Nordeen, Musk’s longtime right-hand operator from Tesla’s Autopilot team, coordinated priorities but exited without announcement. Other key figures include Greg Yang in January 2026, Tony Wu and Jimmy Ba in February amid performance disputes, and later Toby Pohlen, Zihang Dai, and Guodong Zhang from Grok tool teams. Insiders cite frustrations over model performance and organizational instability. Cofounders, high-demand AI researchers, likely sought stability at competitors like OpenAI or Anthropic.

Power dynamics favored Musk’s absolute control, with cofounders reporting directly to him. The en masse exits post-merger highlight eroded loyalty, even from close allies like Nordeen, once dubbed Musk’s “handler.”

Impacts on Musk’s Empire and AI Landscape

Short-term disruptions stall Grok Code and Imagine, heightening risks for SpaceX’s blockbuster IPO preparation. xAI hemorrhages billions, while Tesla faces shareholder lawsuits alleging fund diversion. Long-term, Musk’s hardware-focused rebuild tests viability in AI’s research-driven field, where talent flees intense environments. Experts note abundant alternatives for specialists, unlike nascent EV markets. Competitors gain as researchers jump ship, questioning Musk’s “turnaround magic” in saturated AI.