Robinhood CEO's math-focused AI startup Harmonic valued at $1.45 billion in latest fundraising
RobinhoodRobinhood(US:HOOD) Reuters·2025-11-25 19:27

Harmonic, an artificial intelligence startup co-founded by Robinhood CEO Vlad Tenev, has raised 120millioninnewfunding,valuingthecompanyat120 million in new funding, valuing the company at 1.45 billion, as it tackles AI "hallucinations" — o... ...