# Igor Babuschkin

> Igor Babuschkin is an AI researcher and entrepreneur who co-founded xAI after work at DeepMind and OpenAI. He now leads River AI, which develops tools for training and adapting open AI models, and founded Babuschkin Ventures.

- **Role:** Co-Founder and CEO, River AI
- **Organizations:** River AI, Babuschkin Ventures, xAI, OpenAI, Google DeepMind, CERN LHCb
- **Education:** Physics studies; degree not publicly specified, TU Dortmund University
- **Known for:** Technical lead on DeepMind’s AlphaStar project., Started the AlphaCode project, according to his River AI launch essay., Co-founded xAI and helped build its engineering infrastructure and Grok systems.

## Career timeline

- **2010-2015** — Studied physics at TU Dortmund and participated in LHCb experimental particle physics research at CERN.
- **2017** — Joined DeepMind, working on generative models and reinforcement learning.
- **2019** — Served as a technical lead on AlphaStar, which reached Grandmaster level in StarCraft II.
- **2020s** — Worked at OpenAI on pretraining and reasoning, including large model training runs.
- **2023** — Co-founded xAI with Elon Musk and led engineering work across infrastructure, training, multimodal systems and product.
- **2025-08** — Left xAI and announced Babuschkin Ventures to support AI safety research and startups.
- **2026-06** — Introduced River AI as its co-founder and CEO, launching the River API.
- **2026-08** — River AI announced $1.1 billion raised across seed and Series A rounds.

## Achievements

- Technical lead on DeepMind’s AlphaStar project.
- Started the AlphaCode project, according to his River AI launch essay.
- Co-founded xAI and helped build its engineering infrastructure and Grok systems.
- Says he coined the name Grok.
- Founded River AI, which announced $1.1 billion in funding in August 2026.

## Latest updates

- **2026-09** — River AI’s public changelog recorded a new model addition to its API on September 3.
- **2026-08** — River AI announced $1.1 billion raised across seed and Series A, led by General Catalyst and AMP PBC.
- **2026-06** — Babuschkin publicly introduced River AI and its first product, the River API.

## Links

- Website: https://babuschk.in/
- LinkedIn: https://www.linkedin.com/in/igor-babuschkin-9bb5bab6
- Twitter/X: https://x.com/ibab
- GitHub: https://github.com/ibab

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Profile page: https://yespress.io/igor-babuschkin
Published by YesPress — https://yespress.io
Last updated: 2026-09-29