---
id: "typesafe/jev-1.14"
also: ["typesafe/jev-1.14-20261014"]
card_usd_per_m: "0.042 in, 0.0 out, at typesafe"
cheapest_list_usd_per_m: "0.042 in, 0.0 out, at typesafe on openrouter"
cheapest_effective_usd_per_m: "0.0418 in, 0.0 out, at typesafe on openrouter"
context: 262144
max_output: 235929
input: ["text", "image"]
output: ["decisions"]
released: "2026-10-14"
api: ["/api/alpha/decisions"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 0
---
# TypeSafe: Jev 1.14

Jev 1.14 is the latest version of Jev, TypeSafe's structured decision model and the first of its System One models. System One models make fast, structured decisions for software, returning...