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Igor Babuschkin co-founded xAI with Elon Musk in 2023 and previously worked as a research engineer at Google DeepMind and OpenAI. In August 2025 he left day-to-day work at xAI to launch Babuschkin Ventures, focused on AI safety research and startups in AI and agentic systems.123

At a glance

Current role
Founder
Sources cited
3
Profile reviewed

Accomplishments

  • Co-founded xAI in 2023 and left in August 2025.1
  • Founded Babuschkin Ventures for AI safety research and related startups.12
  • Earlier roles at Google DeepMind and OpenAI.32

xAI

Babuschkin helped start xAI in 2023 and led engineering teams as the lab scaled. He announced his last day on August 13, 2025.12

Babuschkin Ventures and earlier labs

After xAI he launched Babuschkin Ventures to support AI safety research and back relevant startups. Earlier he contributed to DeepMind work including AlphaStar and worked on OpenAI's technical staff.23

Timeline

  1. Co-founded xAI.1
  2. Left xAI; launched Babuschkin Ventures.1

Other documented roles

Roles the sources document that are not confirmed as current.

Where they work

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References

3 sources · profile reviewed Oct 23, 2026 · data updated Oct 23, 2026

  1. XAI co-founder Babuschkin departs to launch AI safety investment firmReuters · News report · published Aug 13, 2025 · accessed Oct 23, 2026
  2. Co-founder of Elon Musk's xAI departs the companyTechCrunch · News report · published Aug 13, 2025 · accessed Oct 23, 2026
  3. Elon Musk's xAI loses co-founder Igor Babuschkin for venture firmCNBC · News report · published Aug 13, 2025 · accessed Oct 23, 2026