A FIELD GUIDE TO JEV / VOL. 01
The best of Jev. Real projects, practical guides and ideas from across the internet.
TypeSafe AI@typesafeaiOFFICIALTypeSafe highlights Jev’s typed-output approach: applications provide state and questions, then act on probabilities, choices or scores. The linked announcement also covers the Venice API integration.
x.comAnswers your code can useExplore this project ↗TypeSafe AI@typesafeaiOFFICIALTypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
TypeSafe AI@typesafeaiOFFICIALTypeSafe announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
x.comJev opens to everyoneExplore this project ↗
Diogo Almeida@CompleteSkepticLAUNCH POSTDiogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.
Four official signals. A fresh starting point on each visit.
94 resources
AI-assisted summaries and translations. Check original sources for context and performance claims.
Benchmarking TypeSafe's Jev decision model as a cost-efficient LLM router on RouterArena.
github.comTokenTrim/jev-routing-experimentExplore this project ↗Source-linked curation
Open-source Jev log triage for OpenTelemetry. Score the signal before expensive LLM analysis.
github.comreachjalil/jevlogsExplore this project ↗Source-linked curation
A GitHub project for a Pareto-optimal OpenRouter router for Pi, decided by Jev.
github.comphilippdubach/pi-jev-routerExplore this project ↗Source-linked curation
Typed, policy-driven decision workflows on top of TypeSafe AI Jev: confidence routing, fallbacks, evaluation, and RAG patterns for TypeScript apps.
github.comhamakyo/jev-starterExplore this project ↗Source-linked curation
Screen a folder of CVs with the TypeSafe Jev decision model: typed judgments, an editable policy, free re-scoring.
github.comgtaras7/typesafe-jevExplore this project ↗Source-linked curation
Chris AdcockJev enables Grok Bot to control real Chrome for faster, automated tasks instead of slow look-and-click methods.
x.comJev driving real Chrome from Grok BotExplore this project ↗Source-linked curation
A .NET 10 and React 19 application for fast, structured AI-powered ticket triage using TypeSafe Jev.
github.comGhrezaKh74/JevTicktRouterExplore this project ↗Source-linked curation
Comment-moderation playground: paste a comment, Jev decides what to do with it.
github.comNorbertBodziony/guard-jevExplore this project ↗Source-linked curation
Experimental semantic line search with TypeSafe Jev via OpenRouter. Python CLI with no runtime dependencies.
github.comlarguesa/jev-searchExplore this project ↗Source-linked curation
Near-real-time scoring of TikTok and Instagram hooks against about 100 personas.
x.comHook panel A/B testerExplore this project ↗Source-linked curation
Helper n8n community node for Jev by TypeSafe. Classify, route, and score text with questions you define, and get a probability for every answer so unsure items can go to review.
github.comvibe-with-me-tools/n8n-nodes-jevExplore this project ↗Source-linked curation
PulseLane — clinic triage decisions via TypeSafe Jev.
github.comndolinschi/pulselaneExplore this project ↗Source-linked curation
A developer project exploring decisions using a classifier as a next-token predictor.
github.comerik-dunteman/ChatJevExplore this project ↗Source-linked curation
1,800-point thread debating whether typed decisions replace LLM calls for classification, routing, and scoring.
news.ycombinator.comHacker News launch threadExplore this project ↗Source-linked curation
A developer project for model routing with caching and failover.
github.comwin4r/pi-jev-routerExplore this project ↗Source-linked curation
SQL with natural-language predicates, powered by TypeSafe's Jev. Filter, rank, classify and score rows by meaning — batched, cached and cost-guarded.
github.comEugeneBoondock/jevsqlExplore this project ↗Source-linked curation
LaneBreak — support ticket priority+routing via TypeSafe Jev.
github.comndolinschi/lanebreakExplore this project ↗Source-linked curation
JEV Document Classification enables the rapid and cost-effective classification of text-based documents using AI, leveraging TypeSafe's "System One" model.
github.comCharlyhno-eng/jev-document-classificationExplore this project ↗Source-linked curation
Open-source Jev-style System One decision model. Gemma 3 270M with a scoring head — fast, calibrated decisions in a single forward pass. No text generation. Inspired by TypeSafe.ai's Jev.
github.comakash-kamat/system-one-gemmaExplore this project ↗Source-linked curation
LlamaIndex reranker + router powered by TypeSafe Jev — typed scores/choices, cheaper than LLM-as-judge.
github.comWiktorB2004/llama-index-jevExplore this project ↗Source-linked curation
Classify your inbox with Jev (TypeSafe's System One model) — tag, move, flag, and notify, all config-driven.
github.comparth-kp/jev-mail-classifierExplore this project ↗Source-linked curation
Async LangGraph workflow that gets a typed Jev Choice (invoice or general) and routes each inbound email to the matching handler.
github.comGiesN/typesafe-jev-workflowExplore this project ↗Source-linked curation
Submit a find
한국어
日本語
Español
Français
Deutsch
简体中文
繁體中文
Português
Bahasa Indonesia
ไทย
Italiano
Tiếng Việt
Türkçe
Polski
Русский
4 HIGHLIGHTS
Decisions & routing
Source-linked curation