River AI Raises $1.1 Billion from General Catalyst and Nvidia
AI startup River AI, founded by xAI co-founder Igor Babuschkin, has raised $1.1 billion. The funding round was led by General Catalyst and AMP PBC.
What happened?
AI startup River AI has secured $1.1 billion in a combined seed and Series A funding round. The investment was led by General Catalyst and AMP PBC, with participation from Nvidia, AMD Ventures, Y Combinator, and Temasek. The company was founded by Igor Babuschkin, a former co-founder of xAI with a background at DeepMind and OpenAI.
Key facts
| Investerat kapital | 1,1 miljarder USD |
|---|---|
| Huvudinvesterare | General Catalyst, AMP PBC |
| Grundare | Igor Babuschkin |
| Lanseringsdatum ur stealth | Juni 2026 |
”To achieve this, we believe the stack must be completely reconstructed: training proce”
Why it matters
River AI aims to rebuild the entire AI stack from the ground up, beginning with model training. The objective is to create AI agents that function as personal and customisable assistants, countering the prevailing industry trend of prioritising the automation of human jobs.
Who is affected?
The initiative is aimed at developers and companies seeking the next generation of AI agents. Rather than focusing on replacing human labour, River AI targets users seeking personal, trainable assistants.
Impact on the EU
The focus on personally trainable AI assistants rather than automation aligns with EU standards for human oversight, although details regarding specific compliance with the EU AI Act have not yet been disclosed.
What else you should know
The investment from AMP PBC places River AI in the same portfolio as other prominent AI companies such as Mistral AI, Black Forest Labs, and OpenRouter. River AI emerged from stealth mode in June 2026.
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