A FIELD GUIDE TO JEV / VOL. 01
Das Beste von Jev: echte Projekte, praktische Anleitungen und Ideen aus dem Netz.
THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POSTDiogo Almeida stellt Jev vor, das strukturierte Entscheidungsmodell von TypeSafe. Schauen Sie sich den Launch-Film an und erkunden Sie den ursprünglichen Thread für den Ansatz des Modells, Beispiele und die vom Autor gemeldeten Leistungen.
TypeSafe AI@typesafeaiOFFICIALDie offizielle Launch-Ankündigung von TypeSafe stellt das Labor vor und verweist Entwickler auf Jev. Sie enthält Diogos Almeidas Launch-Film und die ursprüngliche Einführung.
TypeSafe AI@typesafeaiOFFICIALTypeSafe kündigt die öffentliche Zugänglichkeit von Jev ohne Warteliste an. Die offizielle Konsole ist der Ausgangspunkt, um typisierte Entscheidungen in Ihrer eigenen Anwendung zu testen.
JEVLAB ARTTypeSafe AI@typesafeaiOFFICIALTypeSafe betont den typisierten Ausgabeansatz von Jev: Anwendungen geben Zustand und Fragen an, dann handeln sie auf Wahrscheinlichkeiten, Auswahl oder Bewertungen. Der verknüpfte Ankündigungstext behandelt auch die Venice API-Integration.
JEVLAB ARTStart with the Launch Post. Explore four official signals.
1.198 Ressourcen
AI-assisted summaries and translations. Check original sources for context and performance claims.
The Register on the launch, the Doom demo, and the $40M seed round.
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EnglishSource-linked curation
Jev for Chrome: drives the tab you are looking at with TypeSafe Jev, a sub-second decision model. Community port of browser-use/jev-ultrafast, not affiliated with TypeSafe.
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A community post describing an autonomous driving system using Jev to process real-time environmental data.
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Unofficial Java SDK for TypeSafe Jev and Vercel AI Gateway, with Spring Boot and WebClient support.
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Go-SDK für die TypeSafe AI API - typisierte Fragen hinein, Wahrscheinlichkeitsverteilungen heraus.
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SaeedA tool built on Jev that identifies programming languages, colors code, and checks lint rules.
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Testing Jev's performance in automating Android end-to-end tests, showing faster results compared to other tools.
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A massively parallel browser-based adversarial testing suite for evaluating releases, costing pennies.
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Ruby client for decision models such as Typesafe Jev.
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Probability-aware evaluation for typed decision models: calibration, selective risk, latency, and reproducible benchmarks.
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Experimental multi-horizon BTC signal generator using TypeSafe Jev probabilities and Binance market data.
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Observable browser stealth game: Jev makes typed guard judgments while deterministic code owns the world.
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Jev is used to identify and flag low-quality text generated by Opus.
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Typed decisions with TypeSafe's Jev, the first System One model.
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A community post describing control of a simulated fly.
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Uses typeful jev, zero sync to pull and sync large repositories for issue triage.
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Jev evaluates the pacing of a frontier-AI essay written by @DarioAmodei.
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Selective list behind a 10-star bar, with hands-on reviews at mrjev.com recording what each tool sends and where.
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Jev is used to predict human moves in a rock-paper-scissors game.
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x.comTesting Jev as a search reranker shows limited improvement over vector retrieval, with mixed results depending on evaluation methods.
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A developer project for model routing with caching and failover.
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Dasheng is a GitHub tool combining speech recognition with Jev for real-time word-by-word transcription and marking of spoken content.
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Screens an AI agent's tool calls before they run and tool results before the agent reads them. An MCP proxy plus a hooks adapter for a client's built-in tools.
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Task plus subscription list in, Jev picks which model or agent should handle it.
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Agent-first Haskell DSL for TypeSafe's Jev judgment model: typed packets, inferred types, answers under the same labels.
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x.comA plugin using Jev's scoring capability to remove unnecessary terminal garbage and redundant logs, improving agent performance.
简体中文Source-linked curation
Pre-commit hook: one Jev call judges whether your commit message matches the staged diff, plus debug leftovers, unmentioned work, and a credential check.
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Justine MooreJev enables natural language search for Zillow listings, classifying properties by non-standard filters.
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DuncanEphraim Duncan's demo where Jev decides which model should serve a request.
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Bounded exploratory browser testing with Jev, deterministic assertions, and replayable evidence.
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I tortured Jev into being a RISC-V CPU.
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A research project on GitHub conducting nine experiments and 28 predictions with fixed parameters, focusing on Jev's performance metrics.
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Local Telegram channel JSON analyzer for intent, quality, sentiment, and speaker tone.
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AteeqA log analysis tool that groups 22.8M lines into patterns and uses Jev to review key patterns.
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Six hook gates for Claude Code that catch broken rules, out-of-scope edits, unfinished asks, and false claims, each judged by Jev against a fixed checklist and one piece of evidence.
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RanjanA community project enabling hands-free web navigation by having Jev handle browser actions while Claude manages conversation.
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A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports.
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An evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games.
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A Brave extension that scores posts for logical fallacies in real time, highlighting well-reasoned content with a green flag.
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Drives a real browser with Jev making every decision and Vercel's agent-browser performing every action, with a benchmark.
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Claude Code / Codex / pi plugin that hands agent steps needing no text output to Jev (TypeSafe's judgment model) — measured p50 ~230 ms and ~$0.02 per 1,000 judgments, with typed escalation back to the LLM.
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Unofficial go SDK for typesafe AI, with typed answers, retries, and context support.
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A grill-me style interrogation of your idea, with Jev doing the grilling.
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Interactive TypeScript coding CLI with typed routing, decision programs, and validated formal trees driven by Jev.
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Predict another skill's next closed decision with TypeSafe Jev — without running that skill.
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A show-and-tell capability study for Jev, TypeSafe's System One decision model.
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Awesome Jev: source-backed open-source ecosystem radar, plain-language project discovery, and automatic GitHub sync.
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A developer project for agents and browsers, where Jev selects actions within Codex Computer Use.
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Agent Skill: send closed coding-agent judgments to TypeSafe Jev.
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OpenJev: an independent Jev-inspired System One decision API based on TypeSafe.ai concepts. Choice, score and noul primitives, local mock server, Python and TypeScript SDKs. Real inference planned; not affiliated with TypeSafe AI.
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jev-use (voice). A developer project implementing voice control for macOS with Jev as a fallback option.
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看看 Jev 能做什么：用中英文讲清热门应用、工作原理和各自优缺点。Explore Jev apps with plain-language examples, explanations, and comparisons.
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Route to the cheapest model in claude code for your task using jev-router.
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A Chrome extension using Jev to filter out AI-generated content from YouTube, caching results for efficiency.
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x.comA community post explaining Jev's role in improving agent efficiency and cost-effectiveness.
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Daf-jev: composable Python toolkit for TypeSafe's Jev (System One) decision API — question builders, confidence gates, evaluator, calibration, CLI, MCP server, agent skill.
JEVLAB ARTEnglishSource-linked curation
A logic interpreter uses plain English to enable Jev to perform reasoning tasks it cannot handle alone.
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Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
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End-to-end Jev-style structured-decision stack for auditable data construction, Qwen3.5-0.8B training, fixed Mind2Web and OOD evaluation, preliminary RLCD, local serving, and interactive replay.
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A self-hosted skills library with optional Jev recommendations.
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Control a real browser by voice. Jev (TypeSafe System One) decides intent + target in ~300 ms per spoken word; Playwright acts — often before you finish the sentence.
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Fast, drop-in profanity and toxicity screener for Node.js, powered by TypeSafe AI Jev. Catches leetspeak, character spacing, and romanized profanity across languages including Kannada, Telugu, Tamil, Hindi, and Bengali. ~50-500ms latency.
JEVLAB ARTEnglishSource-linked curation
Guardrails for LLM apps in one API call. Prompt injection, jailbreaks, leaks, unsafe content. Built on TypeSafe Jev. MIT.
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Computer-Nutzung für etwa 0,0002 Dollar pro Schritt: Bildschirm scannen, nächste Aktion mit TypeSafe klassifizieren, klicken. macOS.
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A user tested the new Jev model and shared insights about its significance for System One models.
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A community post discussing a system where Jev acts as a quality gate for drafts, though it faced issues with communication.
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TypeSafe Jev for OTP: reply to Jev from a GenServer and pattern match on its answer.
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A developer project related to market analysis using Jev, collected for the markets shelf.
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OFFIZIELLTypeSafe AIOfficial TypeSafe reference: Choice.
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A Jev-powered system that analyzes PDFs page by page to determine which require OCR processing.
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TypeScript experiments, evaluations, and latency benchmarks for TypeSafe's Jev model.
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Minimal agent loop where Jev directs control flow and a LangChain chat model writes argument values and the final response.
JEVLAB ARTEnglishSource-linked curation
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4 HIGHLIGHTS
Games & real time
Source-linked curation
Agents & browsers
Devices & robotics
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