Higgsfield announced an extension of its Series B financing on October 23, 2026, with new investment from TCV and NVIDIA joining the AI video and image creation platform’s investor base. The extension builds on the company’s Series B led by DST Global in August 2026, and proceeds will support product development, global infrastructure, hiring and go-to-market expansion. New Investors and the Kazakhstan Connection Goldman Sachs Alternatives, Tribe Capital, AI Capital Partners, Smash Capital, GFT…