Launches on September 22, 2026

Jev (TypeSafe) vs every Claude model on prompt-injection validation and skill/agent routing: 1,000 labelled cases per task, measured latency and cost, films

Experiments with TypeSafe AI's System One Model Jev

Jev (TypeSafe System One) picks Claude's reasoning effort per step: coding agent + music-taste analyst, with demo videos

Jev (TypeSafe AI System One) agent harness guide + video manual — from the LangChain 'Building a Harness with Jev' post. Learn Jev Noul/Choice/Score questions, Model Router, and AutoMode guardrails with LangChain.

Alert triage with Jev (TypeSafe System One): proof of concept and benchmark against a rules-only baseline

Fifteen live AI games: TypeSafe Jev vs. Claude, GPT, OpenRouter and Ollama models

Cena 3D interativa da arquitetura do modelo Jev (TypeSafe AI, System One Model)

An open-source AI ad blocker for Chrome, built on TypeSafe AI's Jev model. No filter lists. Jev looks at each suspicious element and decides.

Let TypeSafe Jev play Brotato: local game bridge, autonomous menus, and recorded runs with probabilities, latency, tokens and cost.

Codex skill for using TypeSafe Jev as a browser decision layer

Jev-supervised madmax conductor for Claude Code: tiny slices, parallel subagent workers in worktrees, TypeSafe Jev makes routing/review/QA/supervision decisions.

Clean-room CLI for TypeSafe System One / Jev Decision Contracts, search, and benchmarks.

Question-design and confidence-calibration toolkit for TypeSafe's Jev (System One) API — a Claude Code plugin skill.

typesafe.ai Jev(jev-1.13.0) benchmarked against the 2026 수능 국어영역 — JSON passages/questions + scored results

A Codex plugin that turns noisy input into small, typed, calibrated decisions using TypeSafe Jev.

Production evaluation and gateway tooling for Jev and System One-compatible decision models

Decision Arena: TypeSafe's Jev vs open-source Laya playing highway-env, Snake and Blackjack with zero training, plus benchmarks and a Claude Code watchdog

Demos with Jev, TypeSafe's System One model, one folder per demo. Code behind the videos on The Agentic Enterprise.

A hybrid CLI and SPA dashboard leveraging the TypeSafe System One (Jev) API to perform quantitative, rubric-based evaluations of markdown documentation.

An unofficial .NET 10 client for Jev, TypeSafe's System One API. Typed decision plans, answers checked against the contract, Native AOT ready, with no third-party runtime dependencies in the core.

An idiomatic .NET SDK for TypeSafe AI's Jev System One API.

Typed Rust driver for TypeSafe AI's Jev (System One) decision model

Per-turn model AND reasoning-effort routing for Hermes Agent on Ollama:Cloud, decided by TypeSafe Jev (a System One decision model, not an LLM). Rewrites the outgoing provider request itself via llm_request middleware. Ollama:Cloud only.

Audit of TypeSafe Jev and five generative models (Claude, Grok, GPT-6) on Taiwan's sovereignty in Traditional Chinese, Simplified Chinese and English

在自己的数据上评测 TypeSafe Jev 的准确率、概率校准和可用阈值

用 Jev（TypeSafe System One 决策模型）把上传的学习材料变成可自动判分的自助考试：逐得分点判定、置信门控、错题本与薄弱点。支持 DeepSeek / 智谱 GLM / 通义千问 / Kimi / OpenAI / Claude 等自带 Key。Self-exam generator and point-level grader built on a decision model.

examples

A Claude Code skill: an authoritative reference for TypeSafe AI's Jev, the "System One" model. You send it a state plus typed questions (Choice / Score / Noul) and it returns typed answers with calibrated probabilities. It doesn't generate text. The skill covers the API contract, primitives, confidence calibration and its quirks, where Jev is weak

975 PLC tag Expressions in Under a Quarter of a Second

Typesafe Jev (System One) feature demo — fixture-first CLI + JevClient; Jev proposes, code promotes.

Applications, measurements and boundary analysis built on TypeSafe Jev (System One): a Jev-driven fighting game, emotion-controlled TTS, and a capability-ceiling probe

MacOS organizer for images, PDFs and videos with TypeSafe classification and a searchable local dashboard.

Evaluate Jev (TypeSafe System One decision model) on GAOKAO-Bench objective questions - accuracy, confidence calibration and latency over 1497 Chinese college-entrance-exam multiple-choice questions

Allow Herdr command prompts with TypeSafe Jev.

TypeSafe Jev API gateway with official SDK compatibility and a simple ask endpoint, built for Vercel.

Lightweight local supervision and governance for AI coding agents, using deterministic checkpoints and sparse Jev evaluations.

Can a System One model (TypeSafe Jev, open-source Kev) replace an LLM-as-judge in agent guardrail callbacks?

Jev 实战手册：让 AI 只做判断题。从社区三千多个真实项目里挑出最值得学的 Jev 用法，按场景讲清楚。

A hearth for Jev, a non-speaking model that communicates the way non-speaking people do: we built an AAC word board for a decision engine.

Opt-in bounded Jev decisions for Pi through pi-mcp-adapter. Community MIT package with measured overhead and explicit privacy boundaries.

Jev decides; Claude, Grok, or any LLM only writes. TypeSafe Jev integration for routing, compaction, and cheaper agent turns.

Turn a jobs JSON file into a shortlist with TypeSafe Jev: explicit relevance criteria, source links preserved, uncertainty routed for review. Python and TypeScript.

Local job-search app — fetches live remote listings, scores each against your resume with the Jev model, and drafts cover letters for the real matches. Flask, SQLite.

Trying Jev. Lightning fast answers to questions about a profile.

Research and reliable, practical demos for TypeSafe AI's Jev model.

Six interactive sample apps for exploring Jev typed decisions, with demo fixtures and server-side TypeSafe API integration.

59 open-source projects exploring typed AI decisions with Jev

Typed, confidence-aware Jev routing for LangGraph.js with reproducible benchmarks

⚡ Autonomous Multi-Model Routing Engine powered by TypeSafe Jev System One (<250ms, 97.4% cost savings), LangGraph State Machine, Dual-Tier In-Path Security Firewall, and real-time Mistral Large & Google Gemini execution.

三个人格对你的议案投是或否 · A three-persona yes-or-no voting app powered by TypeSafe Jev