The Financial Post reports in its Tuesday edition that a Silicon Valley start-up that launched its first product last week is attracting multibillion-dollar investment offers, claiming its artificial intelligence tools are more efficient than those of OpenAI and Anthropic. A Financial Times dispatch to the Post reports that Typesafe AI, founded by former OpenAI's Diogo Almeida, is pitching its "decision model" Jev as a cheaper alternative to the large language models that power ChatGPT and Claude, for certain tasks. Jev, focused on software developers, has gained immense interest in the tech industry and gone viral on social media since Typesafe revealed it last week. Its launch video on X generated 40 million views in less than a week. Before Jev's release, the start-up was valued at $200-million (U.S.). But now it could be valued at $10-billion (U.S.) or more. Typesafe is betting that many routine tasks now handed to expensive general-purpose models can instead be performed by cheaper, more specialized systems. If the idea gains traction, it could put pressure on the business models of frontier AI companies such as Openai and Anthropic. Typesafe has kept details of how it trained Jev tightly under wraps.