AI in the world - most important events from August 21, 2026

Today's Daily AI World Brief gathers the most important news about artificial intelligence from key regions of the world.

The focus is on business implementations, regulations, security, and the development of AI models.

Europe London-based Callosum raises €85.4 million in Atomico-led Seed round to unify AI models and chips - EU-Startups The London-based company Callosum raised 85.4 million euros in a Seed funding round led by Atomico.

The startup specializes in unifying artificial intelligence models and chips.

The funding supports the development of technology aimed at integrating various AI systems with hardware infrastructure.

The investment indicates growing interest from European venture capital in the development of AI solutions in Europe.

Why this matters: The acquisition of significant funds by Callosum demonstrates the strength of the European AI startup ecosystem and attracts venture capital investment to the region.

The technology for unifying AI and chips has transformative potential for the industry, potentially improving the operational efficiency and competitiveness of European technology companies in the global market.