SDKs and API clients with decision models

Small Node TypeScript CLI for trying Jev on synthetic support text: one question, three in one request, and latency benchmarks.

Small harness calling Jev via OpenRouter's Decisions API, with 17 doc-derived cases and a latency and cost benchmark against two LLMs.

Source-backed community field guide to Jev: a documented example call, live builds, starters, SDKs, agent tools and independent evaluations.

Vercel Labs terminal CLI for AI tasks that can use Jev as the evaluation model for its evaluate command.

Vercel AI SDK for TypeScript, whose TypeSafe provider lets apps call Jev through a shared evaluate interface.

TypeSafe's official Jev documentation: concepts, primitives, HTTP API, patterns, cookbooks and SDK references.

Netlify AI Gateway support for TypeSafe Jev: call @typesafe-ai/sdk from Netlify Functions with Netlify handling keys and billing.

Vercel AI Gateway model page hosting Jev as typesafe-ai/jev for AI SDK evaluate calls, with no TypeSafe waitlist.

OpenRouter's catalogue of decision models from several publishers behind its alpha Decisions API, with an agent-skill usage guide.

Official Vercel AI SDK provider @ai-sdk/typesafe-ai for calling Jev as an evaluation model with experimental_evaluate.

Dependency-free TypeScript SDK that turns Jev answers into named decisions with hysteresis thresholds, journaling and replay.

Python trust middleware for the Jev API that logs decisions, measures calibration from your recorded outcomes and signs the evidence.

TypeSafe SDK for the Godot 4.7 game engine, described as at parity with the Python SDK and HTTP API.

Browser request builder for the System One API with mock and live modes, Python code generation and a Jev suitability test.

Liquid AI's first decision model for text and images, served at a /v1/systemone endpoint callable with TypeSafe SDKs.

Official TypeSafe documentation for Jev and the /v1/systemone API: Noul, Choice and Score questions over a state in one request.

OpenAI's Decisions API: GPT-6 Luna answers Noul, Choice and Score questions about text, JSON or images with a probability per option.

Upstage's beta decision model on Solar Mini 4 with a 512K context and Jev's request format, offered on OpenRouter.

Hosted decision model state-decider-1 answering Noul, Choice and Score via /v1/systemone, compatible with the TypeSafe SDK.

Cloudflare Workers AI model page for typesafe/jev, a provider-maintained integration that accepts state and typed questions.

Curator note summarising migration from Jev's preview evaluation endpoint to the stable POST /v1/systemone API.

TypeSafe's official reference for the POST /v1/systemone request and response contract used by Jev.

TypeSafe docs page listing Jev version IDs, aliases, request limits, rate limits and pricing for /v1/systemone.

OpenRouter provider listing for typesafe/jev-1.13 alongside the moving typesafe/jev-latest alias.

TypeSafe docs page defining Jev's three question types, Choice, Score and Noul, and what each returns.

TypeSafe's official quickstart page: the shortest path from an API key to a first typed Jev decision.

Practical guide to Jev covering the playground, Python and JS SDKs, raw HTTP calls and the agent skill.

Dev.to article on Jev's founder and a walkthrough of using Jev through the Vercel AI SDK's evaluate integration.

Independent multilingual guide site covering Choice, Score, Noul, Python SDK requests, thresholds, fallbacks and human escalation.

Reddit post reporting Jev's availability on Cloudflare Workers AI as typesafe/jev.