Back in December, Swedish tech entrepreneur Sebastian Siemiatkowski — the guy behind Klarna, the infamous burrito financing app — directed his family investment company to invest $5 billion in AI startups. The investments made up a "mini portfolio" of four "prominent US-based AI companies," a press release said at the time. Those were Anysphere, a software engineer startup, Speak, an generative AI language startup, Chai Discovery, a bioresearch startup, and a fourth, anonymous company. On its face, there's nothing out of the ordinary about that. AI startups nabbed almost half of all venture capitalist funds raised last year, about $96 […]