The maker of non-text AI model Jev valued at $7.5B just weeks after launch

TypeSafe AI, the company behind Jev, has gone from fresh launch to giant funding round in a flash. The startup raised $870 million at a $7.5 billion valuation, with Andreessen Horowitz leading the deal and Sequoia plus existing backer DCVC also joining in.

That kind of money makes more sense once you look at how fast Jev caught on. TypeSafe says the model went viral almost immediately after its Sept. 15 release, and claims a third of Fortune 500 companies are already using it. For a product that is only weeks old, that is an eye-catching level of enterprise pull.

Jev is built on a transformer architecture, but TypeSafe is careful to say it is not a large language model. It does not generate text. Instead, it produces probabilities, which the company describes as “calibrated decisions.” That difference is the whole pitch: less chat, more automation.

TypeSafe says Jev works much faster than LLMs and uses far fewer tokens, which is why large companies seem to be paying attention. Co-founder Diogo Almeida, who previously researched at OpenAI, told TechCrunch last month that language models are good at human language, but not as useful for automation because computers use a different one. TypeSafe was founded in 2024 by Almeida, former Meta research engineer Sasha Sheng, and entrepreneur Erik Gafni.