Jev
Properties
- logseq-entity
- Logseq/Entity/Software/Project
- created-by
- TypeSafe AI
- date-created
- 2026/09/15
Jev
- TypeSafe AI blog: Introducing System One Models and Jev
- A System One model: given a prompt, data, and a set of typed options (bool / score / choice), it returns calibrated probabilities instead of generated text — for classification, routing, and scoring decisions inside software.
- Responds in roughly 70-500ms; input priced at $0.042 per million tokens, output free.
- Proprietary, early access; no public repository.
- Covered by Person/Ray Amjad in Jev + Claude Code = The Cheapest Agentic Coding Loop Yet, on pairing Jev with Claude/Code and Codex.