TypeSafe steps out of stealth
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
A FIELD GUIDE TO JEV / VOL. 01
Das Beste von Jev: echte Projekte, praktische Anleitungen und Ideen aus dem Netz.
TypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
TypeSafe 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 useProjekt ansehen ↗TypeSafe 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 everyoneProjekt ansehen ↗Diogo 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.
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AI-assisted summaries and translations. Check original sources for context and performance claims.
Veröffentlichung: Architektur, RLCD-Training, Preise, Doom- und Wikiracing-Demos, FAQ.

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Zustand einfügen, Fragen hinzufügen und typisierte Antworten im Browser ansehen.
console.typesafe.aiPlaygroundProjekt ansehen ↗Source-linked curation
Offizieller TypeSafe-Server. Builder-Demos befinden sich im Show and Tell-Kanal.
discord.ggDiscordProjekt ansehen ↗Source-linked curation
Veröffentlichte Bewertungsmethode und Ergebnisse pro Modell für System One-Workflows.
evals.typesafe.aiWorkflow evalsProjekt ansehen ↗Source-linked curation
Begründung für maschinen-native Intelligenz, die für Software, nicht für Gespräche entwickelt wurde.
typesafe.aiManifestoProjekt ansehen ↗Source-linked curation
A guide exploring Jev's architecture through 10,000 API calls.

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Jev is discussed with examples of Choice, Noul, and Score in a Python project.

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A 30-minute internal session on Jev attended by over 50 engineers, generating more than 50 product ideas.

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A resource explaining Jev Engineering methodology for AI agent development.

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A guide on using Jev to route between models and block risky tool calls.

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A LangChain package with TypeSafeClassifier for integrating Jev into applications.
pypi.orglangchain-typesafeProjekt ansehen ↗Source-linked curation
Hosted typesafe-ai/jev for AI SDK evaluate calls, no TypeSafe waitlist required.
vercel.comJev on Vercel AI GatewayProjekt ansehen ↗Source-linked curation
Unternehmenshomepage, Warteliste und Produktübersicht.
typesafe.aiTypeSafe AIProjekt ansehen ↗Source-linked curation
Jev selects legal moves in a game of chess, compared to reasoning models.

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One direct Jev question per row against 12–14 Jev-scored dimensions with locally fitted weights on three classification tasks: 5,477 test rows, 25,174 Jev calls, $1.43. Decomposition wins on Japanese NLI (0.9076 vs 0.8373) but flags about 25× more hard benign rows as attacks (37.2% vs 1.5%).
agentjournal.devOne judge call vs twelve dimension scoresProjekt ansehen ↗Source-linked curation
Test a post against 10,000 synthetic personas before you publish it.
crowdcheck-ai.vercel.appCrowdcheckProjekt ansehen ↗Source-linked curation
The Neuron's explainer on AI decisions without a chatbot.
www.theneuron.aiJev: System One models explainedProjekt ansehen ↗Source-linked curation
1,800-point thread debating whether typed decisions replace LLM calls for classification, routing, and scoring.
news.ycombinator.comHacker News launch threadProjekt ansehen ↗Source-linked curation
A directory of Jev-related demos with categorization and submission options.
jevable.comJevableProjekt ansehen ↗Source-linked curation
Anthony Maio's essay on what a model that cannot generate text is for.
anthonymaio.substack.comJev: The Language Model That Will Not TalkProjekt ansehen ↗Source-linked curation
The Register on the launch, the Doom demo, and the $40M seed round.
www.theregister.comTypeSafe AI debuts model for machines that plays DoomProjekt ansehen ↗Source-linked curation
3D chess where Jev plays both sides, or you jump in.
chess-jev.loomens.comchess-jevProjekt ansehen ↗Source-linked curation
Jev is utilized for decision-making processes on Cloudflare, including support routing and risk management.

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A resource explaining Jev's functions, costs, and evaluation metrics as TypeSafe's System One model.

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Short practical intro with a Python ticket-triage example.
mohammedshehu.comWhat is Jev?Projekt ansehen ↗Source-linked curation
Jev integrates with Netlify's AI Gateway for zero-configuration use.
www.netlify.comJev on Netlify AI GatewayProjekt ansehen ↗Source-linked curation
Página do criador Leonardo Bissoli com seu vídeo, capítulos e referências sobre decisões estruturadas com Jev.
leonardobissoli.comJev: decisões estruturadas e casos de usoProjekt ansehen ↗Source-linked curation
A practical guide explaining the use of TypeSafe’s System One model, providing technical insights for developers.

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A tech publication highlights Jev as an AI model offering a cost-effective and efficient approach to software intelligence.

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Val Town demo where 16 typed judgments update live as you type.
typesafe-demo.val.runTypeSafe TypewriterProjekt ansehen ↗Source-linked curation
Directory of Jev-based projects including repositories, SDKs, and benchmarks.

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Directory listing systems using Jev for Noul, Score, and Choice questions.
jev.directoryjev.directoryProjekt ansehen ↗Source-linked curation
Jev vs Jev gomoku with source and timing logs.
zenn.devjev 同士に五目並べで対戦させたProjekt ansehen ↗Source-linked curation
Work-in-progress demo of Jev driving Minecraft, including fleeing zombies at night.
reddit.comJev plays Minecraft (r/accelerate)Projekt ansehen ↗Source-linked curation
@ai-sdk/typesafe-ai plus experimental_evaluate; use jev-latest as an evaluation model.
ai-sdk.devVercel AI SDK providerProjekt ansehen ↗Source-linked curation
A guide explaining Jev's approach to making typed decisions rather than processing text.

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A resource explaining Jev's capabilities, limitations, and applications as a System One model.

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Every's Mike Taylor runs his whole archive through Jev.
every.toMini-Vibe Check: Jev judged everything I have written in 0.7 secondsProjekt ansehen ↗Source-linked curation
One sentence becomes six room settings. Jev chooses, the app renders.
jev-room.moe136231.chatgpt.siteJev RoomProjekt ansehen ↗Source-linked curation
Practical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.
ziplyne.agencyAI that does not talkProjekt ansehen ↗Source-linked curation
Jev picks rotation and column from holes, stack height, and bumpiness.
jev-omega.vercel.appJev TetrisProjekt ansehen ↗Source-linked curation
A guide explaining how to integrate Jev with Pydantic AI agents for type-safe operations.

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Head-to-head test at validating local event listings, with cost and latency.
nearhere.eventsJev vs Mistral and Gemini for event validationProjekt ansehen ↗Source-linked curation
Latent Space's launch-day roundup: over 100x faster and 200x cheaper than small frontier LLMs.
www.latent.spaceAINews: Jev, a System One Model that only decidesProjekt ansehen ↗Source-linked curation
A report detailing all public Jev builds in the first week, including cost, time, and repository metadata for research use.
madewithjev.comThe Jev Build ReportProjekt ansehen ↗Source-linked curation
A guide on integrating Jev with LiteLLM for simplified model calls through an existing proxy.
docs.litellm.aiJev through LiteLLMProjekt ansehen ↗Source-linked curation
Village NPCs that judge you each tick, deciding what to do and how they feel, instead of chatting.
hollow-creek-sigma.vercel.appHollow CreekProjekt ansehen ↗Source-linked curation
Free, no-signup Noul demo. Ask a question, get yes, no, or maybe, with web search when needed.
yesno.coderai.devYes / NoProjekt ansehen ↗Source-linked curation
Release-week technical roundup: API, evals, adapter, and skill.
www.developersdigest.techTypeSafe Jev: the first decision-only model classProjekt ansehen ↗Source-linked curation
X client with Jev smart rules that filter the timeline by usefulness, type, and topic.
dmx.todmx.toProjekt ansehen ↗Source-linked curation
Local Telegram channel JSON analyzer for intent, quality, sentiment, and speaker tone.
jevclassifier.vercel.appJev ClassifierProjekt ansehen ↗Source-linked curation
Hugging Face Space exploring open-source parallel constrained decoding as an alternative to Jev.
huggingface.coParallel Constrained Decoding (Qwen2.5-1B-RLCD)Projekt ansehen ↗Source-linked curation
Playable board games driven by Jev decisions.
jevboardgames.everpaper.appJev board gamesProjekt ansehen ↗Source-linked curation
Dev.to walkthrough of the Vercel AI SDK evaluate integration.
dev.toHe says he co-invented ChatGPT. His new AI will not write a wordProjekt ansehen ↗Source-linked curation
Talk nicely or nastily over time; structured state tracks the mood.
jev-demo.vercel.appJev mood demoProjekt ansehen ↗Source-linked curation
Technical SEO audit cost study from Boring Tools Kit where Jev ranks striking-distance fixes and content gaps by calibrated probability.
boringtoolskit.comSEO audit cost study driven by Jev triageProjekt ansehen ↗Source-linked curation
Guía del creador Fazt sobre el uso de Jev para decisiones tipadas, con una introducción y ejemplos de aplicaciones.
fazt.devJev de TypeSafe AI: guía de decisiones estructuradasProjekt ansehen ↗Source-linked curation
Third-party write-up of the System One primitives, pricing, and vendor workflow evals.
www.datacamp.comJev: System One models explained (DataCamp)Projekt ansehen ↗Source-linked curation
The maze as JSON; Jev picks the turn at each junction in real time.
jev-pacman.ephraimduncan.comJev Pac-ManProjekt ansehen ↗Source-linked curation
Browser-based request builder for the System One API: compose state plus typed Noul, Choice, and Score questions. Mock mode runs locally without an API key; Live mode requires your TypeSafe key and calls api.typesafe.ai directly. Generates typesafe_sdk Python. Includes companion Jev Suitability Test.
www.formatho.comFormatho Jev PlaygroundProjekt ansehen ↗Source-linked curation
A tool for tracking decisions made by Jev, using Arize's instrumentation for detailed analysis.
arize.comTrace every judgment with PhoenixProjekt ansehen ↗Source-linked curation
Japanese walkthrough of what Jev is and is not.
zenn.devTypeSafeのJevを正しく驚くProjekt ansehen ↗Source-linked curation
Independent walkthrough separating TypeSafe's published claims from public evidence.
warmersun.comTyped decisions, not chatProjekt ansehen ↗Source-linked curation
Krunker-style 1v1 FPS where Jev decides move, aim, ADS, fire, and jump at about 9 Hz.
jev-arcade.vercel.appJev ArcadeProjekt ansehen ↗Source-linked curation
Small game that tests how Jev handles unknown input.
game-plan.adriaansendennis.workers.devGame PlanProjekt ansehen ↗Source-linked curation