Co-founder & CEO, Arena

Anastasios Angelopoulos

Co-founder and CEO of Arena, the AI model evaluation platform that has become a leading referee in the global model race. Arena has raised $250 million and surpassed $100M ARR within 8 months of launching its enterprise offering, driven by 30 million+ monthly users.

Known For

AI model evaluationArena

Episodes

#70% of Neolabs Will Die | There Will be a $100BN US Open-Source Model | Data is a Trillion $ Market | Governments Cannot Regulate Models: It is Too Late | The Cyber Attacks to Come Will be Insane with Anastasios Angelopoulos @ ArenaAug 3, 2026