Launches on September 20, 2026

Demos of TypeSafe's Jev model: typed judgments at scale (grid, race, sweep, London meetup planner)

Jev (TypeSafe System One) と LLM に同じゲームを打たせて、レイテンシ・コスト・判断の質を比べる練習台

RAGのretrievalにTypeSafe APIを使うアイデアの実装

Use Jev model from TypeSafe to evaluate if there is an improvement in latency and cost in the agentic loop for tool decisioning.

Meta's AbstentionBench run against Jev (TypeSafe). Cached responses committed, so the analysis reproduces offline.

¿Jev entiende tu acento? Pre-registered audit of TypeSafe AI's Jev on Spanish — accuracy, calibration and token cost — plus a CLI to run the same comparison on your own labelled data.

Real-time ad ranking and creative review on a typed evaluation model — one call prices a whole auction, no trained CTR model, no logged clicks.

Agent Skill that uses TypeSafe Jev for bounded browser action selection through agent-browser

Code when exact. Jev when useful. Agent when uncertain. A lightweight routing layer for computer-use agents, with real workflow benchmarks.

A small AI-text taste detector for Traditional Chinese (zh-TW) and English, built on Jev.

Real-time message tone analyzer and autonomous maze navigation game powered by TypeSafe AI's Jev System One model & Cloudflare Workers.

A small demo that passes a viewer comment to Jev and asks whether the AITuber's tension goes up, stays the same, or goes down. The tension value and the character's kaomoji change according to the result.

A twenty-questions guesser that keeps asking until Jev's calibrated confidence crosses a threshold — or gives up and says so

Agent-ergonomic CLI for TypeSafe Jev: typed judgments (choice, noul, score) for agents

Measure accuracy and calibration of Jev (TypeSafe AI's decision model) on public datasets: 12 business-like tasks, 7 experiments, one Python file.

A tiny bird, real AI decisions, and gravity that won't wait. Play yourself or let TypeSafe Jev fly.

Belief as a primitive: instrumenting social-deduction games (Undercover, Werewolf, Avalon) with TypeSafe's calibrated System-One model, Jev.

Fast Jev browser agent for existing signed-in Chrome tabs via a local extension bridge and MCP

Chrome extension and MCP bridge with TypeSafe Jev browser experiments

Browser automation where TypeSafe's Jev model picks each step. Attaches to an existing Chrome via CDP and runs alongside Playwright MCP. Not affiliated with TypeSafe.

Compare local Ollama transaction categorization with TypeSafe Jev on a synthetic dataset.

AI가 조례에 대해 답한 문장이 인용한 조문에 실제로 근거하는지 Jev(TypeSafe AI)로 판정하는 게이트 실험 — 120쌍 실측, 지방자치혁신연구원

Text classification GUI powered by TypeSafe Jev via Vercel AI Gateway

A System-1/System-2 coding agent: TypeSafe Jev makes fast typed decisions, deterministic Python owns the loop and safety, Claude generates only when needed.

Simple code-quality CLI tool using Jev

JEV powered model and reasoning routing for delegated Codex work

Runnable question sets for TypeSafe's Jev, an eval harness with measured CLINC150 results, and a linter for the request shapes the API silently mis-reads.

Ask a private Discord channel's pile of GitHub bookmarks in plain language. Jev judges what each repository is for, how it is consumed and how ready it is, then ranks the whole catalogue per question with a relevance figure and a separate confidence figure.

Corrective RAG where every decision gate is a typed System One model call instead of an LLM judge. 7x fewer LLM calls, 4x lower p50 latency.

CPU-first unofficial System One + Playwright browser agent demo (operator UI, 10 CN site templates). Not affiliated with TypeSafe/Jev.

Crypto screening: quant signals in code (CoinGecko), news judgment via Jev (TypeSafe System One) — sentiment/catalyst/confirmed, not a trading bot

Production local Cua + TypeSafe Jev fast-path runtime for Codex and Waku

Does TypeSafe's Jev keep its accuracy and calibration on Russian? Independent RU vs EN audit (ECE, reliability diagrams, paired bootstrap) on parallel human-labelled data.

omp plugin: JEV (TypeSafe System One) picks the next coding step from agent-supplied candidates

Five-tab stdlib Python demo of TypeSafe's Jev System One API

Historical paper-trading simulator for evaluating TypeSafe AI JEV decisions

Independent demo of TypeSafe's Jev model: typed decisions with probabilities, measured side by side with OpenAI on support-ticket triage. Live local app plus a recorded replay page.

Local playground for TypeSafe Jev: typed decisions, not chat.

Compare saved Jev decisions before changing a model, question, or threshold. Offline CLI, zero runtime dependencies.

Dify Tool plugin for TypeSafe System One (Jev) typed decisions.

只读磁盘体检：用类型化判断给每个文件夹打「删不删」的把握度，会自己承认哪几处看不准，一个文件都不动。

Powered by TypeSafe AI (JEV System One) High-Speed Inference Engine, Fraud and Targeted Phishing Detection / Dual-Spectrum Analysis Platform for Conventional Social Engineering (V-Triad) and Generative AI Spoofing Risks

Editorial gate skill for Claude Code and other agents. Scores a draft on AI tells, your own voice, editorial quality, and SEO using TypeSafe's Jev.

Escape Room mit Freitext-Eingabe: TypeSafes Jev urteilt als Schiedsrichter über jeden getippten Satz

An AI content moderation workflow powered by the [TypeSafe/Jev model](https://typesafe.ai).

What TypeSafe's Jev model can and can't do, as a runnable pytest suite. Includes the test where the API rejects an extraction request. Runs offline with recorded responses, no API key needed.

Paragraph information extraction using TypeSafe AI Jev — closed-set extractive spans via Choice over candidate sentences.

Jev picks what, code owns how - a System One Factorio agent driven by TypeSafe's Jev on FLE

Does asking Jev more questions in one call change its answers? 250 calls measuring TypeSafe's speculative fan-out pattern and whether Jev is deterministic.

Cheap fail-open semantic edge layer for Jev (TypeSafe System One): decision service + confidence policy + decision logging + blind eval harness + skill router over 1,000+ skills. Stdlib-only Python.