Infra / SDKs / Integrations

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

Educational site with six bounded recipes and a custom builder for AI SDK Choice, Score and Boolean evaluations, exportable as TypeScript.

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.

TypeSafe's official interactive smart-home demo of speculative fan-out: many questions in one call, code keeps the relevant answers.

MCP server demo exposing TypeSafe System One noul, choice and score judgments as agent tools.

Public Jev playground and API site that answers typed Choice, Score and yes/no questions about pasted text in about 0.5 s.

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.

Inception's decision model on OpenRouter, with a free route, cited by Inception at up to 14 decisions per second.

SGLang's native /v1/decisions and /v1/systemone endpoints that read option probabilities from a validated chat model's next-token scores.

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

Official TypeSafe cookbook recipes for guardrails, re-ranking, RAG passage classification, citation checks and more with Jev.

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.

Ollama blog post: Ollama serves the /v1/systemone decision endpoint locally since 0.35, starting with nimble and tev1 models.

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

TypeSafe cookbook showing how to evaluate many typed questions over one shared state in a single Jev request.

TypeSafe docs page on decision patterns: speculative fan-out, confidence-gated routing, composite scoring and intent routing.

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.

TypeSafe AI's homepage: product overview of the Jev System One model and early-access waitlist.

LangChain blog guide on wiring Jev into an agent harness as a dangerous-action classifier and model router.

Unsloth desktop app docs page: serves LAYA and Clef decision models locally through a TypeSafe-compatible /v1/systemone API.

Viorant's hosted MCP service exposing Jev Noul, Choice and Score decisions to agents, with a free credit tier.