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Zenithon raises $10 million in new funding to develop world models for extreme physics

Funding Provisional 92% confidence first seen

The London-based AI lab Zenithon raised a $10 million funding round from investors including Backed, Lunar, Seraphim, MMC and SOSV. The company said the capital will support expansion of its world-models work, including hiring, compute, and plans to release new models on a regular schedule.

World models for extreme physics Zenithon Backed Lunar MMC SOSV Seraphim United Kingdom United States

The deal

Zenithon $10 million Other · announced 30 Sep 2026

Investors Backed Lunar Seraphim MMC SOSV

Deal terms as reported in the coverage below.

Source coverage

Exclusive: Backed, SOSV back AI world models lab Zenithon Sifted independent Zenithon raises $10M to build world models for extreme physics Tech.eu independent

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