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.

Jev founder Diogo Almeida (ex-OpenAI) says Claude Code and Codex are still part of the human-in-the-loop assistance era, while JEV is what comes next for LLMs: 200x faster, 400x cheaper, zero hallucination, and no human in the loop.
Jev Founder, Diogo Almeida (ex-OpenAI): "The next era is not the Claude Code or Codex era, they are still part of the assistance era with human in the loop - JEV is what comes next for LLMs x200 faster, x400 cheaper, 0 hallucination, no human in the loop - that's JEV, this is