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.

LLM2Jev turns local LLMs into structured decision engines, supports image+text input, prefill-only, open-source and data stays local.
💥逆天了!支持多模态的本地 Jev 模型来了!图文皆可喂! LLM2Jev 把本地大模型变成结构化决策引擎,图文都能一起喂进去,模型可以看着图做判断,开源、数据不出本地、模型随便换。 核心亮点 🔹仅需 prefill,不做自回归解码 🔹图文多模态正式支持(SGLang / Transformers) 🔹Choice / Score /