Harmonic, an AI startup co-founded by Robinhood CEO Vlad Tenev, announced Monday the beta launch of an iOS and Android chatbot app where users can access its AI model, Aristotle. With this launch, the ...

PALO ALTO, Calif., July 28, 2025--(BUSINESS WIRE)--Harmonic, the AI lab that introduced the concept of Mathematical Superintelligence (MSI), today launches Aristotle – the only AI model built from the ...