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24 entries

Introduction

The mental model in two pages: state plus typed questions in, typed answers with probabilities out.

Quick start

First request in Python, TypeScript, or curl.

Primitives

Choice, Score, and Noul, and when each one fits.

State

How to package what Jev judges, and why less is more.

Models

Aliases, current version, price, and rate limits.

System One

What the category means and how it differs from a chat model.

Confidence

What the confidence field means and how to turn it into act, review, or fall back.

Patterns

Speculative fan-out, confidence routing, composite scoring, intent routing.

Use-case map

The vendor's own catalogue of where Jev fits and where it does not.

Cookbooks

Worked recipes, starting with batching many questions into one request; the sidebar has the rest.

Workflow evals

The vendor's benchmark on four workflows, with the caveats printed on the page.

Manifesto

The product thesis, summed up as build prod, not god.

llms.txt

Every documentation page as plain Markdown, for feeding to an agent.

Console

Waitlist, API keys, and usage.

Jev on OpenRouter

Beta listing on the general-purpose gateway, model id `typesafe/jev-1.13`, billed on your OpenRouter key.

Jev-verified cascade

OpenRouter cookbook: a cheap model answers, Jev checks the answer, only the failures escalate.

LiteLLM pass-through

Route the System One endpoint through a LiteLLM proxy for key management and cost tracking; no streaming, since TypeSafe has none.

Discord

Official server; builder demos live in the show-and-tell channel.