Jev 正式发布:面向决策的 System One 模型
TypeSafe 创始人 Diogo Almeida 介绍 Jev、RLCD 训练方法,以及面向软件决策场景的模型定位。原帖附有 2 分 56 秒发布视频。

TypeSafe AI 发布 Jev,一个读取程序状态与类型化问题、单次返回带概率答案的 System One 模型,亚秒级响应,每百万 token 仅需几分钱,无需文本生成、JSON 解析或重试。
On Sept 15, TypeSafe AI launched Jev: a "System One model" that never writes a sentence. It reads your program state and a set of typed questions, then returns answers with probabilities in one pass. Sub-second. Cents per million tokens. No prose. No JSON parsing. No retries.