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TypeSafe AIDropped Sep 15, 20263 builds3 makers2 prompts
Parallel structured probabilistic decisions in 70-500ms for direct code integration without text generation.
About this release
Jev is TypeSafe AI's first public System One model, a specialized frontier model trained with RLCD for calibrated decisions. It accepts unstructured state plus predefined typed questions (yes/no, choice, or score) and returns structured probabilistic answers with confidence scores in a single parallel pass. Designed exclusively for software integration rather than chat or free-form generation, it cannot hallucinate outside the schema and supports real-time uses like game agents.
Read the official TypeSafe AI launch pageWorth opening first
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