Launches on September 22, 2026

Adaptive reasoning effort for OpenCode via Jev, with an in-process plugin and Responses API proxy

Test what your AI should remember. An experimental, source-aware memory admission evaluator powered by Jev, with editable cases and inspectable results.

Windows 版微信聊天副驾（上游 fork）：本地 laya 判断引擎免密钥运行 + 修复高缩放屏抓取错位 Windows fork of jev-chat: key-free local laya judge + DPI-aware screen capture fix

基于 Jev 的聊天决策辅助：读当前聊天窗口，只返回类型化判定与置信度，不生成回复。QQ / 飞书 / 抖音实测可用。· An on-device chat co-pilot built on Jev — typed verdicts instead of prose, no package allowlist.

A Jev-driven general-purpose agent harness for faster, lower-cost execution, with built-in side-by-side experiments against LLM-only agents.

Ask a PDF in your own words and watch the matching lines light up. React + pdf.js + TypeSafe Jev.

DeepSeek proposes the next token, TypeSafe's Jev chooses it: a decision model used as a sampler

An automated Discord moderation bot, powered by Jev.

Convert legacy chat completion API request to Typesafe jev API

Self-hosted, Jev-compatible decision-model API — one /v1/systemone endpoint, open weights (Laya, kev), one Docker image per engine.

Community .NET 10 SDK for official TypeSafe AI Jev typed decisions and Microsoft.Extensions.AI integrations.

Daily curated Jev AI projects, System One community models, and real-world use cases.

Benchmark of TypeSafe's Jev against Sonnet 5, GPT-5 nano and local LLMs on 770 Reddit AITA verdicts: Brier scores, latency and cost

Typed System-1 decisions (Laya/Jev) as the judgment layer of a quant research stack, with Claude as System 2. Requirements → design → code → experiments.

Comparing LLM-as-judge vs TypeSafe Jev for agent guardrails: same rules, same agent, measured on cost, latency, calibration and coverage.

Real-world Jev use cases, open-source projects, benchmarks and criticism — what people actually build with TypeSafe AI's Jev, and where it fails. Machine-readable, updated daily.

MCP server for Jev (TypeSafe System One): the three official question types — choice, score, noul — plus batch classify. Calibrated probabilities, ~0.5s, <$0.001/call.

A Quick Typesafe's Jev Evaluation on Persian

Keep skill catalogs outside the main LLM context. Jev selects relevant skills through one read-only MCP tool.

Jev-powered decision skills for Claude Code and Codex. Opt-in, advisory, fail-open.

spaCy vs TypeSafe Jev on English spam, support routing and Swedish routing, evaluated in Braintrust

Jev powered pre-execution guard for terminal coding agents

Local multimodal decisions on your Mac. Jev-compatible typed probabilities with Qwen, llama.cpp and Metal.

pi-thinking-router-jev —— pi 的自适应 Thinking Level Router。在任务起点、推理型失败与稳定窗口咨询 jev 决策模型（未配置时本地 规则兜底），动态选择 low/medium/high/xhigh 推理档位：简单改动降档、复杂 debug 升级、失败可升级、稳定可降级。含防抖钳制 、失败安全回退与 JSONL 决策日志，不切换模型、零侵入 agent loop。

https://v.douyin.com/iJtUdfsywHU/

基于 RWKV-7 (g1k-1b) 的 Jev 式零生成决策引擎：受限 softmax 直读概率分布，支持 noul/choice/score 三原语，TypeSafe /v1/systemone 接口兼容，JevBench v1.2 公开集实测 acc 0.541 / p50 87ms

An unofficial CPP 20 SDK for the TypeSafe API

TypeSafe AI System One integration and utilities for adk-go

Agent Seek — precision web recall for agents. You.com discover + TypeSafe Jev ranking. MCP + REST. Live demo: https://agentseek.dev

Agent Skills for Codex Desktop and Claude Code, plus a Codex CLI harness. Jev-assisted context selection. / Codex Desktop・Claude Code向けAgent SkillsとCodex CLI用ハーネス。Jevでコンテキストを選別。

ATHENA gives coding agents reflexes - an open-source cognitive control layer powered by TypeSafe Jev.

Ne yazarsanız yazın, beş kelimeden biriyle cevap veren sohbet botu. Kelimeyi TypeSafe AI'ın Jev evaluation modeli seçer.

Fail-open Codex UserPromptSubmit hook that injects TypeSafe Jev pre-task routing metadata.

A Taboo-style parlour game for design systems, refereed by Jev (TypeSafe System One model)

F´ flight software → CCSDS/Yamcs → Open MCT, with jev (System One) and Claude Sonnet 5 (System Two) driving Doom over that real mission stack.

TypeSafe Jev (System One decision model) as a decision layer for DeepSeek Harness: typed decisions, confidence-gated routing, a cost meter, and an automatic prompt-injection guard over untrusted tool results.

A Jev-compatible Cloudflare Workers API using OpenRouter and Inception LLMs

A Java Spring Boot agent harness powered by JEV and LLM intelligence.

Browser use & computer use for coding agents, powered by TypeSafe Jev: calibrated judgments from a System One model, control loop in code. ego lite / Chrome / Safari · CLI + MCP

⚡ 快速浏览器 Skill：Jev 驱动，Codex 即用。连续执行、预置输入，一句话启动浏览器任务。

decision-first data cleaning system powered by Jev

Portable Codex Skill for Jev model and reasoning-effort routing, with safe installation and Chinese usage guides

Deep research crawl where Jev (a System One model) makes every per-page decision and an LLM only plans and writes

钉钉信息 Jev 分拣器（jev-dingtalk）：把钉钉邮件与聊天分拣成 Now / Today / Queue / Ignore 清单——谁在等回复、谁需要人看一眼。dws 取数、Jev 分类、报告本地渲染，可直接作为 Agent 技能使用。| DingTalk mail & chat triage with Jev.

Local MCP server exposing TypeSafe Jev (System One decision model) as native Claude Code / Codex tools

TypeSafe's Jev and four fast LLMs added to Stanford MedHELM's MedHallu results: harness, preregistered run plans and every run file.

Drop-in relevance filter for LangChain RAG retrievers powered by TypeSafe Jev.

TypeSafe AI - Jev - first look and experiment with its API + Google reviews experiments

Independent Jev / System One reference with API examples, implementation guidance and reusable prompts for engineers and coding assistants.

Grade the agent sessions already on your disk. Claude Code, Codex, opencode, Gemini CLI and Antigravity, scored with Jev for cents.