Odaily Planet Daily News: According to sources, Harmonic, an AI company co-founded by Robinhood CEO, is negotiating financing with Sequoia Capital and others. Harmonic is an AI reasoning startup co-founded by Robinhood CEO Vlad Tenev and self-driving car entrepreneur Tudor Achim last year. The company has been negotiating with investors such as Sequoia Capital and Index Ventures. It is reported that the total amount of this round of financing may reach US$50 million, with a valuation of US$250 million. (The Information)