Jev launches: a System One model for decisions
TypeSafe founder Diogo Almeida introduces Jev, its RLCD training method, and its focus on software decisions. The post includes a 2:56 launch video.
TypeSafe AI Releases Jev in Early Access
Grok summarizes the recent release of Jev: Jev launched in limited early access on 15 September 2026. TypeSafe AI, founded in 2024 by Diogo Almeida, Erik Gafni, and Sasha Sheng, announced it that day along with a $40 million seed round led by an undisclosed investor.
Grok summarizes the recent release of Jev: “Jev was first released in limited early access on 15 September 2026. TypeSafe AI (founded in 2024 by Diogo Almeida, formerly of OpenAI, with Erik Gafni and Sasha Sheng) announced it that day along with a $40 million seed round led by
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TypeSafe announces access to Jev
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ChatGPT Co-Inventor Launches Jev: An AI That Only Makes Decisions, Not Words
The co-inventor of ChatGPT has launched a new kind of AI called Jev, claimed to be 20-200x faster and 40-400x cheaper, with free output tokens forever, and it only makes decisions instead of writing text. Link
