18 · 342 projects

Jev for guides & docs

The official starting points plus the best explainers, videos and articles about Jev and RLCD.

What Jev decides: Where to start: the quickstart, the decision primitives and the patterns.

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Guides & docsjev-docs-CNJev 模型 官方说明（TypeSafe），中文文档，中英文，最新版本，持续迭代.GitHub · ★ 1 · ninggDGuides & docsDiogo Almeida - Founders You Should KnowA TypeSafe media profile of co-founder and CEO Diogo Almeida, framed around why some AI applications over-promise while capable models can still…Site · TypeSafe AIHGuides & docsHow Jack & Jill Cut Candidate Screening Costs By 88% With…A TypeSafe case study of a talent marketplace that swapped Gemini 3.1 Flash Lite for Jev in candidate matching: 88% lower cost, about twice as fast,…Guide · TypeSafe AIJGuides & docsJev for QAKatalon's guide to Jev in software testing: where bounded judgments help QA, why deterministic assertions stay first, the documented weak spots that…Guide · Joe SturgessJGuides & docsJev on Product HuntThe Product Hunt listing for Jev: ranked second product of the day on 21 September 2026 with roughly 556 upvotes and a 5.0 rating, filed under API,…GuideGuides & docsMastering TypeSafe Jev (book code)Companion source for the Mastering TypeSafe Jev book: mini-projects and a capstone that teach decision-engine patterns with TypeSafe Jev and open…GitHub · udoozTGuides & docsTrain your own decision model with UnslothUnsloth's guide to turning a generative LLM into a Jev-style decision model that returns a choice with a probability instead of text, plus a…SiteTGuides & docsTypeSafe A raises Series AITypeSafe's Series A announcement: $870M at a $7.5B valuation led by Andreessen Horowitz with Sequoia and DCVC, and what the post says the money…Guide · TypeSafe AIGuides & docsTypeSafe AI unofficial guide (typesafe-docs)Unofficial community guide to TypeSafe AI's System One API: Choice, Score and Noul primitives, confidence, patterns, 18 cookbooks, SDK reference and…GitHub · typesafe-docsTGuides & docsTypeSafe Jev practical guideA Japanese-published practical guide to Jev: request anatomy, runnable curl, Python, TypeScript, and Cloudflare Workers examples, confidence-gated…GuideTGuides & docsTypeSafe raises $870M as rivals shipA three-week timeline of the Jev clone war: the September 15 stealth launch, reported $10B valuation talks, an Amazon engineer's own build, and the…GuideGuides & docsUnderstanding JevA bilingual Chinese/English single-page deep dive into Jev: one-step decision mechanics, local measurements, failure modes and production boundaries,…GitHub · ★ 5TGuides & docsThe 16 Jev Design PatternsAn index of 16 Jev design patterns, each framed as a problem you will run into, the way out, and the projects that took it.GuideTGuides & docsTypeSafe Jev AI: System One Model GuideA community tutorial site that walks from Jev concepts to a first API call, the Python SDK, Choice/Score/Noul question types, and confidence…GuideGuides & docscookbookCurriculum of Jupyter notebook recipes for building with Jev one bounded decision at a time — state in, typed choice / noul / score questions out —…GitHub · ★ 16 · Jev-EngineeringGuides & docsawesome-system-oneA curated, auto-updated list of System One decision models and open Jev alternatives: Laya, Kev, Von, Decider, Tev1 and more.GitHub · ★ 5 · yanng981Guides & docsjev-playgroundA simulated playground along with actual code samples scenario-based examples.GitHub · ★ 2 · exponen-agiGuides & docsKev, an open model on Qwen3.5Jev's architecture on Qwen3.5: use the weights or train your own.X post · AfizAGuides & docsawesome-jev (Promethe-us)A source-backed Jev / System One knowledge map: projects, papers, evaluations, robotics, and social discovery.GitHub · ★ 156 · Promethe-usGuides & docsjev-demos (mani-aiml)Self-contained Jev/System One demo folders (fetch-then-write, Laya-vs-Jev judge, prompt-injection gate) behind Agentic Enterprise videos.GitHub · ★ 7 · mani-aimlGuides & docsjev-mode (tiffygk)Claude Code skills and study course for building with TypeSafe Jev (PolyForm Noncommercial; not all skills call Jev).GitHub · ★ 6 · tiffygkGuides & docsAwesome-jev-useA curated list of awesome Jev / TypeSafe System One applications, libraries, and resources - curated by APA (AIPersona Academy).GitHub · ★ 4 · AiPersonacademyGuides & docsjev-demos (DataGobes)Small, honest demos of TypeSafe's Jev inside tools data engineers already use.GitHub · ★ 4 · DataGobesGuides & docsjev.aitools.fyiJev is all the rage right now and this directory lists all things Jev!GitHub · ★ 2 · imrishit98JGuides & docsJevKitJevKit is an independent developer resource for Jev, with source-backed guides and practical tools for learning typed decision workflows.SiteJGuides & docsJev Engineering: How to Build Claude Loops That Actually Work OvernightTrackmind’s X article on Claude loops that run unattended, with Jev as the decision layer.X postGuides & docsfastcampus-jevKorean Fastcampus Jev tutorial: 13 notebooks + React/LangGraph demo (tool Choice, guardrails, risk gates, RAG) via OpenRouter (MIT).GitHub · ★ 38 · teddylee777Guides & docsjev-in-the-wildReal-world Jev use cases, open-source projects, benchmarks and criticism — what people actually build with TypeSafe AI's Jev, and where it fails.GitHub · ★ 7 · Jessie-QingYuGuides & docsjev-qa-demosTypeScript demos teaching QA/SDET engineers TypeSafe Jev via Vercel AI Gateway (triage, guardrail, local Ollama).GitHub · ★ 3 · gauravkhuraanaGuides & docsJev Deep DiveLong-form Jev writeup that maps each conclusion to official docs, vendor evals, integrations, community reproductions, and press, separating contract…GitHub · ★ 2 · LouisUltraGuides & docsJev TypeSafe AICommunity notes and runnable curl examples for calling Jev's System One API, covering Choice, Score, and Noul questions plus a free browser…GitHub · ★ 2 · codaaiteamGuides & docsAwesome TypeSafe JevEditorially reviewed catalog of Jev projects with demo media, filters, and search on the site, sourced from a single data/entries.json file rendered…GitHub · ★ 1 · thevibeworksGuides & docsJev Crash Course — nadeemciteEleven-level Jev course from hello-world to a ticket-triage capstone, pairing short lessons with runnable scripts against the live API and using…GitHub · ★ 1 · nadeemciteGuides & docsJevsome ProjectsCurated index of open-source projects that provably call Jev, where every entry links to the exact source line proving the call, generated from…GitHub · ★ 1 · ozersGuides & docsA new kind of AI model is thrilling developersTechCrunch on Jev: why developers see a cheaper and faster path to software intelligence.Guide · Tim FernholzGuides & docsJev, with Diogo AlmeidaLatent Space interviews TypeSafe's Diogo Almeida about System One models and what Jev is for.Guide · swyxGuides & docsA 200 millisecond decision, without streaming tokensDots and Arrows on production checks that need one answer in about 200 milliseconds, and why that is a different job from streaming tokens.YouTube · Dots and ArrowsGuides & docsA September walkthrough with live demosAiNow dates the Jev release to September 2026 and walks live demos of a model that returns a decision instead of the next token.YouTube · AiNowAGuides & docsAcceptable Use PolicyRules for using TypeSafe services, last updated 23 September 2026.Guide · TypeSafe AIGuides & docsAll-About-JEVOverview notes on Jev typed Choice, Score, and Noul decisions, hosted-only access via TypeSafe, Vercel, or Cloudflare, with request shapes and…GitHub · vardhantech123DGuides & docsData Processing AddendumTypeSafe's data processing addendum, last updated 24 April 2026.Guide · TypeSafe AIDGuides & docsDatabricks: query a System One modelDatabricks docs for the System One route on Unity Gateway.Guide · DatabricksGuides & docsIBM Developer: probabilities, not wordsMax Jesch, on IBM Developer, walks Jev as a System One model that returns probabilities for classification instead of generating text.YouTube · IBM DeveloperIGuides & docsIBM Mixture of Experts on JevIBM's 25 September 2026 Mixture of Experts episode spends a segment on Jev, setting TypeSafe's speed and cost claims against how the company built…Guide · IBMGuides & docsIBM Technology: a model that does not writeMartin Keen, on IBM Technology, explains Jev as a System One model whose output is a decision rather than generated text.YouTube · IBM TechnologyIGuides & docsInfoQ: Jev returns typed probabilitiesInfoQ's 1 October 2026 news brief on Jev: a parallel pass over typed questions, TypeSafe's published price and latency, and where to read the…Guide · Daniel CurtisMGuides & docsMaster Customer AgreementTypeSafe AI, Inc.'s master customer agreement, last updated 23 September 2026.Guide · TypeSafe AIOGuides & docsOpenRouter: what Jev returnsKenny Rogers explains Jev as a decision model and shows Choice, Score, and Noul responses from calls he placed through OpenRouter on 21 September…Guide · Kenny RogersPGuides & docsPrivacy PolicyTypeSafe's privacy policy, last updated 19 November 2025.Guide · TypeSafe AIRGuides & docsReal Python: Jev in PythonPhilipp Acsany's tutorial replaces a Y-or-N input check with Jev, then asks Noul, Score, and Choice in one call through OpenRouter.Guide · Philipp AcsanyGuides & docsRLCD, and the small decisionIndia Jade explains RLCD as a response to using a frontier model for a small decision, which is the job TypeSafe trains Jev for.YouTube · India JadeTGuides & docsTerms of UseTypeSafe's website terms, last updated 19 September 2026.Guide · TypeSafe AIGuides & docsThirteen questions, one documentAIEdTalks part 4 on the batching trick: a loop that resends a long document for every question, versus one call that asks all thirteen.YouTube · AIEdTalksTGuides & docsTogether: train your own Jev for $17Together AI's tutorial for fine-tuning a Jev-like classifier, Tev1, on Qwen3.5 4B and serving it on Together.Guide · Together AITGuides & docsTwo favourite Jev patterns: AutoResearch features and hierarchical classificationErik Gafni of TypeSafe names his favourites from the cookbooks.X postGuides & docsTypeSafe AI — api-evangelistIndependent public-surface profile of TypeSafe AI: System One endpoint shape, OpenAPI, agent card, MCP, skills, SDKs, limits, and security notes,…GitHub · api-evangelistTGuides & docsTypeSafe TeamThe TypeSafe team page: Diogo Almeida as CEO, Sasha Sheng as COO, and Erik Gafni as CTO, plus the line Build Prod, Not God and a link to open roles.Guide · TypeSafe AIVGuides & docsVercel: Jev for Python engineersYury Selivanov's 2 October 2026 post on the Python AI SDK: experimental evaluate() calls typesafe-ai/jev through an AI Gateway key.Guide · Yury SelivanovVGuides & docsVon on Hacker NewsThe Hacker News post for Von, the local non-autoregressive model offered as a drop-in alternative to hosted Jev.Guide · 0x1997Guides & docsWhat if the next big AI model isn’t designed to chat?Ethan Walker’s explainer thread: Jev is built to make structured decisions for software.X postWGuides & docsWhat TypeSafe got right with the Jev launchNikola Balić on why the Jev launch was easy to try and share: a side-by-side demo, a first useful decision, and distribution through people who built…Guide · Nikola BalićGuides & docsJev ExplainedInteractive playground that teaches Jev by running real typed noul, choice, and score questions and showing the resulting probabilities.GitHub · ★ 34 · davila7Guides & docsAway Together StarterFree starter that teaches turning one document into one small typed decision, built around a fictional travel agency where recorded observations meet…GitHub · ★ 14 · earlyaidoptersGuides & docsAwesome Jev VerifiedCC0 curated list of Jev-based open-source projects where every entry links to the line of code that calls the API, and the marketing claims about…GitHub · ★ 6 · punk2898Guides & docsJev Docs ZhChinese Jev Cookbook with runnable Jupyter notebooks covering the three question primitives, 18 official recipes, a voice-driven 3D smart home, eval…GitHub · ★ 5 · Bald0WangGuides & docsWorked examples via OpenRouterRajeeve Kuriakose’s runnable Jev examples, through OpenRouter, so you can start today.GitHub · ★ 3 · rajivkuriakoseGuides & docsJevusecasesA directory of projects actually shipped with Jev, filtered by what each one replaces, whether it was benchmarked, and whether there is code to copy.GitHub · ★ 2 · theSekyiGuides & docsAwesome TypeSafeAnother collection of tools and examples.GitHub · ★ 513 · AbdelStarkGuides & docsLivestream: coding with JevNeural Breakdown with AVB takes Jev apart and looks at architectures for models that predict JSON.YouTube · youtube.com/@avb_fjAGuides & docsA deep dive into Jev, TypeSafe's System One modelThe Hacker News thread for Flavio Copes' JavaScript-oriented Jev tutorial covering choices, scores, latencies, and jagged edges.GuideBGuides & docsBest Jev Projects (jevbest.com)A searchable companion site to the heyjunpenn awesome-jev list: 962 GitHub projects with stars, languages, and one-line Jev decision summaries per…SiteJGuides & docsJev wikiAn independent wiki on TypeSafe's System One model: primitives, pricing, latency bands, console playground links, and ecosystem pointers.GuideOGuides & docsOpenAI's Jev clone could help the frontier lab stop its…TechCrunch coverage of OpenAI's DevDay Decisions API beside TypeSafe's Jev, including agent-monitoring cost comparisons and CEO responses on X.Guide · TechCrunchSGuides & docsShow HN: Jev, Fly Me to the MoonThe Hacker News thread for Odyssey at fly.rahmanyoonus.com, a lunar flight experience with Jev as flight director.Guide · rahmanyooSGuides & docsShow HN: Worklaude – learn by speakingThe Hacker News thread for WORKLAUDE, described as video scenes that branch on TypeSafe Jev while learners speak.Guide · j_rchtWGuides & docsWhat Is Jev? Inside TypeSafe's Decision-Only AI ModelFirecrawl's September 2026 explainer on Jev primitives, Vercel AI Gateway access, openjev/logit reproductions, and skeptical Reddit threads about…Guide · FirecrawlGuides & docsA prompt that makes Claude build your first Jev agentMIKE's prompt has Claude read the Jev docs, pick one real use case and build a runnable agent, with failure handling and a rule for when Claude takes…X postGuides & docsGot Early Access to Jev | TypeSafe AI's New System One ModelAditya Arya signs into early access and tours the UI, tying Jev to RLCD training and 70–500 ms structured decisions instead of chat.YouTube · Aditya AryaHGuides & docsHow to build a Jev-style classifier with DiffusionGemmaShow HN pointer to a Google Cloud Medium tutorial on building a Jev-shaped classifier with DiffusionGemma and vLLM.GuideJGuides & docsJev by TypeSafe AIPowerdrill Bloom on what shipped with Jev 1.13.0: RLCD, the three question types, pricing, and TypeSafe's jaggedness page.Guide · Powerdrill BloomGuides & docsJev by TypeSafe explained in 8 minutesplain. on Jev as typed answers over state, the September 2026 launch, DCVC seed funding, and Diogo Almeida's InstructGPT background.YouTube · plain.JGuides & docsJev model explainedOmniaKey's fact-checked table for jev-1.13.0, limits, and pricing, plus a live connectivity check through OmniaKey's alpha search endpoint.Guide · OmniaKeyGuides & docsJev, an AI model that can't chatBloomberg News clip on TypeSafe's non-chat model and its promise of a cheaper, faster alternative to large language models.YouTube · Bloomberg NewsJGuides & docsJevAPI.devA third-party developer reference for the Jev API: primitives, quickstart curl, SDK pointers, and published latency and pricing figures.GuideTGuides & docsTypeSafe Jev explainedRequesty's September 2026 guide to Jev as a System One model: state, Choice, Score, and Noul, plus how Requesty routes typesafe/jev-1.13.0.Guide · RequestyWGuides & docsWhat is Jev?Kie.ai on Jev as a System One evaluation model: parallel typed questions, pricing, and where TypeSafe says hosted weights are not confirmed yet.GuideGuides & docsWhat Is Jev? TypeSafe AI's Decision-Only Model in 10…VikStack lists ten concepts for Jev: non-autoregressive parallel sampling, 70–500 ms claims, and boolean, enum, and rubric answer shapes.YouTube · VikStackGuides & docsWhat Is Jev? TypeSafe's AI Decision Model Explained for…Innovations for Education explains Jev for no-code and vibe coders when if-then rules need judgment calls like spam or toxicity without burning…YouTube · Innovations for EducationGuides & docsWhat Is Jev? TypeSafe's System One Model, ExplainedTim Lin's visual explainer on System 1 versus System 2, the Choice, Score, and Noul primitives, and how JevScout uses Jev inside a coding agent.YouTube · Tim LinAGuides & docsA Jev-like wrapper for LLMsAllan Riordan Boll reads one-token logprobs so a chat model returns a letter and a distribution, including on webcam frames from a vision model.Guide · Allan Riordan BollAGuides & docsA Jev-like wrapper for LLMs, including visionThe Hacker News thread on reading one-token logprobs, with commenters comparing Jev's input price to Gemma 4 and GPT-5 Nano.Guide · allanrboGuides & docsA prompt that audits your workflow for Jevdarkzodchi's prompt for Opus 5.5 or any agent: install Jev, audit the workflow for wasted tokens, time and money, then move repeatable decisions out…X postGuides & docsJev AI explained, with an ad-tagging demoAutomate with Marc on using Jev to sort, tag, or score fixed answers, including a demo that tagged competitor ads.YouTube · Automate with MarcJGuides & docsJev in 25 lines of PythonA parody that classifies one email by reading A/B/C logits from a local Qwen3-0.6B GGUF, then says this shape is what people mean by Jev.Guide · Duarte O. CarmoJGuides & docsJev in 25 lines, on Hacker NewsThe thread on NobodyWho's 25-line logit readout, including argument over whether reading local logprobs is the same product as Jev.Guide · bashbjornGuides & docsJev intro and 50 use casesYash Thakker's intro to System One, plus 50 open-source demos that compare Jev with a regular LLM, linked from the description.YouTube · Yash ThakkerJGuides & docsJev introduces a new shape of LLMSimon Willison's overview of System One: one state, many parallel questions, and Noul, Choice, and Score instead of generated text.Guide · Simon WillisonGuides & docsJev outputs probabilities, not textTelusko Alien Coach on why generating text is overhead for a classifier, with Vercel's reported speedup and Armin Ronacher's objection.YouTube · Telusko Alien CoachGuides & docsjev-web-skillsFive tested website-building workflows with TypeSafe Jev: page maps, content migration, silo and doorway QA, on-site routingGitHub · jackson7705Guides & docsJev: System One modelZAUEY on a model that picks from options you define and returns a probability, and why many questions on one state stay cheap.YouTube · ZAUEY (Claire Zau)OGuides & docsOllaya on Hacker NewsThe launch thread for Ollaya, with commenters asking when a hosted decision model loses to a classifier trained on your own labels.Guide · ArdakilicSGuides & docsSeven practical Jev use casesVercel's guide for seven jobs Jev can take: routing forms, prioritizing tickets, reviewing tool calls, picking a model, categorizing documents,…Guide · Ben SabicSGuides & docsShow HN: Jev Plays Pokémon RedThe Hacker News thread on the completed Pokémon Red run, including the author adding nicknames as another Jev decision after a comment.Guide · pancomplexGuides & docsType-safe is not the same as rightReindent separates a guaranteed output shape from a correct decision, and treats the launch speed figures as vendor claims.YouTube · ReindentUGuides & docsUsing Jev for evals in DatadogDatadog's walkthrough of one Jev rubric that scores every criterion in a single request, then runs as online evals on live spans and as offline…GuideGuides & docsWhat is Jev and How to Use it?Codevolution's walkthrough of state, questions, and answers, then a customer-message demo in the TypeSafe playground and the TypeScript SDK.YouTube · CodevolutionGuides & docsWhat people built in 72 hoursAI with Rithesh rounds up early Jev loops: a drone, games, a browser, email sorting, and one labelled product benchmark.YouTube · AI with RitheshGuides & docs10 GitHub projects that put Jev between your agent and every decisiondelost's list of ten repos, grouped as route the work, guard every action, score what matters and put it to work, with three suggested stacks for…X postNGuides & docsNew Signups Lose the Free CreditThe reply on TypeSafe's reopen thread: new Jev signups no longer receive free credits, and the console link is repeated.X post · TypeSafe AIGuides & docsSignups ReopenedTypeSafe's 27 September 2026 announcement that Jev capacity increased and new signups were open again.X post · TypeSafe AIGuides & docsJEV explained in 17 minutes with codecodebasics explains Jev with runnable code.YouTube · youtube.com/@codebasicsGuides & docsJev explained with Python examplesZazenCodes works through Jev hands on in Python, from a first call to typed decisions.YouTube · youtube.com/@ZazenCodesGuides & docsJev is the first of a whole new class of AI modelsCole Medin on what the class is, and how to actually use it.YouTube · youtube.com/@ColeMedinGuides & docsJev vs. Laya: what they are and the controversyAdam Gardner on both decision models and the argument around them.YouTube · youtube.com/@AdamGardnerGuides & docsJev’s Architecture UnmaskedArcher Hume probed Jev with 10,000 API calls to work out roughly how it is built.Guide · archerhumeGuides & docsRun a Jev-style model on your own GPUCloud Codes sets up a Jev-style decision model on local hardware.YouTube · youtube.com/@CloudCodesGuides & docsWhat is Jev? (and is Laya better?)GitButler on what Jev is, and how Laya compares.YouTube · youtube.com/@GitButlerGuides & docsWill Jev replace LLMs?Krish Naik on what Jev is from TypeSafe AI, and whether it replaces an LLM.YouTube · youtube.com/@krishnaik06CGuides & docsCookbooks IndexThe index of TypeSafe's worked examples, from parallel questions and reranking to guardrails, date extraction, and self-consistency, each with…Guide · TypeSafe AIJGuides & docsJev Desk: How to Build a 24/7 AI Agent That Decides for Free and Only Pays to WriteGipp prices a four-lane event desk and shows where the bill ends up: in the share of events that go to a writing model.X postJGuides & docsJev with Coding AgentsGuidance on how Jev fits coding agents: it is not a drop-in agent model, so the page routes readers to routing, rubric scoring, and truth checks…Guide · TypeSafe AIGuides & docsJEV, por qué ha revolucionado todoA Spanish guide to what Jev is and how to try it.Guide · Alex dcGuides & docsjev-system-one-referenceIndependent Jev / System One reference with API examples, implementation guidance and reusable prompts for engineers and coding assistants.GitHub · ★ 2 · sebastianbennisGuides & docsA community thread on Jev use casesBuilders compare what they use Jev for.X post · osamalamaaaGuides & docsA Jev-style model on a laptopRun it locally.X post · VALVETONLINEAGuides & docsAn ELI5 for JevThe simplest explanation of TypeSafe’s Jev.X post · jimmeriolesGuides & docsFast, structured decision-making for AI workflowsA wire piece on Jev.X post · ABNewswireJGuides & docsJev apps and how they use confidenceAn observation on confidence in Jev builds.X post · s_tat1204Guides & docsJev’s prompt format and inference codeA guide to the model’s prompt format and how to run inference.X post · picocreatorGuides & docsSignups Still ClosedTypeSafe's 24 September 2026 update that new Jev signups were still closed while they added capacity.X post · TypeSafe AIGuides & docsThe best explanation of JevA pointer to a clear Jev explainer.X post · JamesPardoeGuides & docsTypeSafe introduces System One models and JevA recap of the launch.X post · packapunGuides & docsTypeSafe’s blueprint for building with JevThe founder’s approach to building on Jev.X post · techwith_ramGuides & docsawesome-jev (kydlikebtc)Examples indexed by the decision each one makes.GitHub · ★ 352 · kydlikebtcGuides & docsawesome-jev (Amal-David)Jev demos, projects, SDKs and skills, with source links and a curated X gallery.GitHub · ★ 186 · Amal-DavidGuides & docslearn-jev-end-to-endA free course: 13 agent use cases with a fast brain and a slow brain.GitHub · ★ 10 · harshithsunkuGuides & docsJevHubA hot list of the Jev ecosystem.GitHub · ★ 6 · frontierlabaiGuides & docsawesome-jev (onmyway133)Awesome projects built with Jev from Typesafe AI.GitHub · ★ 6 · onmyway133Guides & docsawesome-jev (Li-Evan)The most complete gallery of what people build with Jev, TypeSafe's System One model: 3,400+ projects, demos, and write-ups by scenario, each with…GitHub · ★ 5 · Li-EvanGuides & docsjev-cookbook (paramjeetn)The complete cookbook for Jev by TypeSafe AI — 120+ use cases, 10 runnable examples, 4 composition patterns, and first-principles theory for the…GitHub · ★ 4 · paramjeetnGuides & docsRSI-Jev-Slay-the-Spire-2Https://v.douyin.com/iJtUdfsywHU/.GitHub · ★ 3 · yzxoiGuides & docsA 12-page PDF on building a Jev harnessFrom the Jev founder.X post · 0xSpikezGuides & docsA handbook on Jev as a classifierSatOnchain shares a handbook on using Jev as a classifier for large-scale evals.X postGuides & docsA Jev quick-start checklistFrom the API to jev-browser.X post · thedelostBGuides & docsBuild an agentic harness using JevAvid’s builder’s guide, and the fullest public write-up of the pattern: where the decision layer sits in a coding harness, the five rules that keep…X postGuides & docsHow Jev works, in a one-hour masterclassThe founder explains.X post · spectnfaHGuides & docsHow to train your own Jev for $17Together AI fine-tunes a Jev-like classifier on Qwen3.5 4B: about 38,000 questions sampled from eight public datasets, roughly 25 minutes of…X postGuides & docsJev: a 200 ms decision modelA short explainer: Jev is not an AI-labelled button, it returns a buy, sell or wait with a probability in about 200 ms.X postGuides & docsJev’s probability thresholdsJev outputs a probability, two thresholds split the answer into yes, no and a third branch between them.X postGuides & docsMeet Laya, the open-source equivalent of JevVictor Janni introduces Laya, an ultra-fast typed decision model, as the open-source equivalent of Jev.X postGuides & docsRewrite if-statements with JevRicky Grannis-Vu on replacing deeply nested boolean expressions with one natural-language sentence for Jev to decide.X postGuides & docsAwesome Jev by TypeSafeAn evidence-backed community collection of Jev use cases, patterns, prompts, and starter code, with quick facts sourced to TypeSafe docs and runnable…GitHub · ★ 846 · Anil-matchaGuides & docsjev-engineering-zh《Jev 工程学：为 coding agent 而作》完整中文翻译 — 保留原结构与 7 张插图.GitHub · ★ 122 · yibieGuides & docsAgentic RL 零基础教程A 25-chapter Chinese tutorial that goes from reinforcement-learning basics to GRPO training with a runnable minimal-verl example, and closes with a…GitHub · ★ 112 · cookiespiggyGuides & docsJev-Case收集全网优秀 case 的收藏库 | A curated collection of excellent cases from across the web.GitHub · ★ 66 · HiwoniuGuides & docseverything-about-jevTell you everything about jev,TypeSafe AI's System One model for typed decisions.GitHub · ★ 3 · qingshungLIGuides & docsjev-docsCommunity-maintained history of Jev / TypeSafe System One APIs, SDKs, agent guidance, and engineering best practices.GitHub · ★ 2 · chenrui333Guides & docstypesafe-ai-jev-exampleHands-on demos for TypeSafe's Jev (System One) model: six runnable examples and four field notes.GitHub · ★ 2 · ItBayMaxGuides & docstypesafe-docsSystem One Models & Jev documentation.GitHub · ★ 2 · thiagoadrilAGuides & docsAI Company-in-a-Box: Grok Bot + Jevunicode’s 12-step roadmap for a self-managing company: the Grok Bot marketplace supplies the workers, and Jev answers the five forks between them —…X postGuides & docsEleven trending Jev reposThe Jev repositories moving fastest on GitHub, in one post.X post · Jon KraayenbrinkJGuides & docsJev (AI model)Wikipedia's article on Jev: TypeSafe AI, the September 15, 2026 early-access release of jev-1.13.0, the Choice, Score, and Noul primitives, RLCD…GuideMGuides & docsMade with JevA use-case directory of 473 Jev builds, 107 guides, and 8 use cases where each entry links to its source and shows the cost and speed its author…GuideTGuides & docsThe Bitterest LessonA TypeSafe blog essay arguing that in ML the order that matters is doing the right task, then data, then compute, then algorithms, using the…Guide · TypeSafe AITGuides & docsTypeSafe AI's Jev Is Not an LLM — And That May Be the PointNews analysis arguing Jev's refusal to generate text is the feature, covering the $40M seed, the OpenAI-veteran founding team, and what structured,…GuideTGuides & docsTypeSafe AI's Jev offers an alternative to LLMs that…Tom's Hardware's launch report on Jev, covering how the API takes program state and typed statements and returns yes/no answers, choices, or…GuideGuides & docsjev-docs-zhChinese System One/Jev cookbook: notebooks, 18 recipes, docs translation (CC BY-NC-SA 4.0 — free educational / non-commercial; not OSI open source).GitHub · ★ 383 · datawhalechinaGuides & docsawesome-jev-use-casesAwesome list of TypeSafe AI Jev use cases: 74 demos ranked by likes, 150+ GitHub repos, limits, cost and API examples.GitHub · ★ 195 · walidboulanouarGuides & docsawesome-jev (BeatAPI)We only curate source-reviewed JEV-related projects with 100+ GitHub stars — integrations, tools, open models, and experiments.GitHub · ★ 56 · BeatAPIGuides & docsawesome-jev-liveAwesome Jev — evidence-graded index of TypeSafe System One: SDKs, MCP tools, agents, apps and open models.GitHub · ★ 32 · wh000wh000Guides & docsawesome-jev (tanxarx)All things awesome related to Jev.GitHub · ★ 15 · tanxarxGuides & docsawesome-jev (daftAI2026)TypeSafe System One / Jev community directory — GitHub projects & posts around typed decisions (typesafe.ai).GitHub · ★ 8 · daftAI2026Guides & docsjevguideCurated Jev showcases from X, by category, with media previews.GitHub · ★ 5 · 2456868764Guides & docsjev-aiJev AI quickstart & FAQ — TypeSafe AI's System One model.GitHub · ★ 4 · codaaiteamGuides & docsjevcodeJevCode — Jev (TypeSafe System One) 技术解决方案与最佳实践 ·GitHub · ★ 1 · miounet11JGuides & docsJev Explained for NormiesMatt Canham’s X article, written for everyone who read the launch posts and still did not get it.X post · Matt CanhamGuides & docsAn Astra-made explainer for JevNot understanding the hype, the author had a model explain it.X post · wtry1102Guides & docsAuto-generated backgrounds for a Jev explainerDirecTune produces the visuals and the video around them.X post · sidodtvGuides & docsHundreds of tools built on Jev, collectedA GitHub collection treating decisions as their own primitive.X post · rryssfJGuides & docsJev chooses, the LLM writesA short explainer with a 1x demo, no speed-up.X post · VertrAIJGuides & docsJev is INSANE for Marketingjaffa’s X article on the marketing work Jev takes over once the decisions, not the writing, are the bottleneck.X postTGuides & docsTokens saved, AI employees multipliedWhy the author treats Jev as a skill worth learning properly.X post · ryo_hukugyo_proGuides & docsTwenty Jev builds in one threadA curated roundup of twenty builds, each with its skills.sh link.X post · Charlie HillsGuides & docsawesome-jev (heyjunpenn)A community-maintained catalog that claims 433 verified open-source projects built with Jev.GitHub · ★ 818 · heyjunpennGuides & docsawesome-jev-toolsA curated list of tools built for Jev — TypeSafe AI's System One model for typed decisions.GitHub · ★ 716 · v-modalGuides & docsjev-skillOscar Wu’s collection of Jev use cases, workflows and agent skills, gathered in one repository.GitHub · ★ 483 · wuyoscarGuides & docsawesome-jev (AppitStudio)Curated Jev resources and runnable examples for typed decisions.GitHub · ★ 85 · AppitStudioGuides & docsjev-radar📡 全网最全 · The world's most comprehensive tracker of the Jev (TypeSafe AI System One) ecosystem — 220+ documented cases · 108 confidence-graded entries…GitHub · ★ 26 · everyinfraGuides & docsjev-hubJEV HUB · X 上关于 TypeSafe AI「系统一模型」Jev 的长文与演示视频聚合（保留原链与作者）｜ 谁是专家 出品.GitHub · ★ 24 · mizzleloverGuides & docsawesome-jev-usecasesEvidence-backed index of real-world Jev (TypeSafe AI System One) use cases: repos, patterns, benchmarks, and measured results.GitHub · ★ 19 · anandi1989Guides & docsawesome-jev-usecases (aliaihub)Evidence-backed use cases, patterns, and guidance for building with Jev, TypeSafe AI's System One model.GitHub · ★ 19 · aliaihubGuides & docsawesome-jev (MrJev)Selective list behind a 10-star bar, with hands-on reviews at mrjev.com recording what each tool sends and where.GitHub · ★ 11 · MrJevGuides & docsawesome-jev (ckaraca)A curated list of tools, integrations, and experiments built on Jev, TypeSafe AI's System One model for fast, typed decisions.GitHub · ★ 10 · ckaracaCGuides & docsCookbook: SDE CascadeA two-stage extraction cascade: a mini model extracts, a Noul battery verifies each field in one request, and a 0.7 gate escalates to a reasoning…Guide · TypeSafe AIGuides & docsHow to use Jev: a practical guideValyu’s practical guide to TypeSafe’s System One model, on DEV.Guide · Prosper OtemuyiwaGuides & docsJevableNikunj Kothari’s directory of the demos posted on X, filterable by category, with a button to add your own.Guide · Nikunj KothariGuides & docsNoul consistencyExplore consistency across yes/no judgments.Guide · TypeSafe AIAGuides & docsAdvanced: StructureInstructions, option descriptions, score levels, and noul criteria all accept JSON, so you can label question parts, pass schemas and taxonomies, and…Guide · TypeSafe AIAGuides & docsAI Primer: RLCD and CalibrationWhy TypeSafe trains decision models with RLCD instead of RLHF: calibrated probabilities where 0.2 outcomes happen about 20% of the time, and the case…Guide · TypeSafe AICGuides & docsChoicePick one option from a set you define.Guide · TypeSafe AICGuides & docsCookbook: Structure RecoveryReconstruct Markdown from unformatted text in two requests: 16 Noul line-pair questions stitch split sentences, then 62 questions classify each…Guide · TypeSafe AIGuides & docsJev Engineering: turning an agent stack into a control systemA video walkthrough of the control-system pattern: a request becomes structured state, Jev returns typed decisions, and code keeps the expensive…X post · RickerJGuides & docsJev Is Open, No WaitlistTypeSafe's 20 September 2026 post that Jev is available to everyone with no waitlist, linking the console.X post · TypeSafe AIJGuides & docsJev Python Tutorial: Classify and Score RequestsA Python walkthrough of typesafe-sdk: sync and async clients, grouping answers into choices, scores, and nouls, and routing uncertain cases to…Guide · RefixMGuides & docsModelsThe model card for jev-1.13.0: $42 per billion input tokens with free output, a 64k context, 250k tokens per second, and how to list the models your…Guide · TypeSafe AINGuides & docsNoulThe yes/no primitive: one probability from 0 to 1, where the value is the answer and no separate confidence is needed.Guide · TypeSafe AIPGuides & docsPattern: Composite ScoringBreak a judgment into atomic Score questions, normalize each by its top level, and combine them with weights you control in code, as in the resume…Guide · TypeSafe AIPGuides & docsPattern: Speculative Fan-OutAsk everything the system might need in one request, then let code throw away what it does not use.Guide · TypeSafe AISGuides & docsScoreRate content against 2 to 10 ordered levels.Guide · TypeSafe AISGuides & docsStateHow to shape what Jev evaluates: a string, a named object, or an array of messages.Guide · TypeSafe AITGuides & docsThe Jev + Claude Code Stackcyril on where the 200× and 400× headline figures come from and why they are a ceiling rather than a typical result: 31 bounded checks counted in one…X postWGuides & docsWhat Can You Build With Jev? Documented Use CasesA map of documented Jev use cases, routing, guardrail verification, citation checking, reranking, rubric scoring, bulk classification, and semantic…Guide · Adel DahaniGuides & docsawesome-jev-typesafeTyped decisions with TypeSafe's Jev, the first System One model.GitHub · ★ 142 · valentynkitGuides & docsawesome-jev (kraayenjon)The companion list to this site: use cases, projects, SDKs, tools and learning resources, with pricing, limits and a quick start.GitHub · ★ 137 · kraayenjonGuides & docsawesome-jev-zhJev / TypeSafe System One 中文精选列表：官方资料、SDK、爆款应用、Agent 工具、开源复现与独立评测，附中文上手指南，每日自动收录 GitHub 热门项目。GitHub · ★ 74 · yzflyGuides & docsjev_projectsList of projects that use typesafe's jev.GitHub · ★ 1 · X0EFCGuides & docsClassify, Route, and Score with Jev and AI SDKEnd-to-end guide to a ticket-routing workflow with confidence thresholds, zero-data-retention options, and mock-based tests that need no network call.GuideGuides & docsDiogo Almeida in five minutesA short clip shared by darkzodchi: TypeSafe’s founder on why older LLMs were good at talking and bad at deciding.X postGuides & docsDiogo Almeida’s tech talkA 36-minute talk by TypeSafe’s founder, shared by Codez: why he thinks agents with no human in the loop come next, and how models like Jev are…X postGuides & docsLLMs vs. Jev, clearly explainedAkshay Pachaar: Jev does not generate text at all.X postGuides & docsQué es Jev, en 4 minutosJony Musky, in Spanish: what Jev is, what it does not do, and why it changes where you put a model.X postGuides & docsThe 10-step roadmap, summarisedCharly Wargnier’s thread condenses codila’s article: batch decisions, put Jev at bounded forks, and keep it out of math, writing and irreversible…X postGuides & docsawesome-jev-projects思维怪怪’s source-backed radar of the open-source ecosystem, in English, Chinese, Japanese and Korean.GitHub · ★ 513 · logicrwGuides & docsawesome-jevA source-backed list of projects built with Jev.GitHub · ★ 394 · cobanovGuides & docsawesome-jev (fatwang2)A source-backed project directory, with a GitHub review workflow that uses only Jev.GitHub · ★ 206 · fatwang2Guides & docsjev-grugHelping JEV speak <3.GitHub · ★ 5 · mkotlikovGuides & docsJev on OpenRouterJev is live on OpenRouter in beta: app state and a typed question in, a typed decision with a probability out.X post · OpenRouterJGuides & docsJev, explained like you’re fiveMatt Van Horn: think AI multiple choice, not AI essay writing.X post · mvanhornGuides & docsThe coolest Jev projects on XMoritz Kremb’s thread of the best Jev projects he found on X in one day.X post · Moritz KrembGuides & docs19 open-source Jev projectsJason Zhu’s roundup of 19 open-source Jev projects with about 6,800 stars between them.X postGGuides & docsGetting started: install the skillIan Nuttall: add the official skill, then run /typesafe-ai in your project to find where Jev can replace slow, expensive LLM calls.X postJGuides & docsJev Clearly ExplainedAkshay Pachaar’s X article on Jev as a millisecond decision layer, and where it sits next to an LLM.X postJGuides & docsJev Engineering: a 10-step roadmapcodila’s X article on what Jev is, how to set it up, and where its speed and cost advantage comes from.X postGuides & docsThe use cases Jev unlocksTonino Catapano’s demo, and his prediction: the fastest-growing SaaS by MRR within a month or two.X postGuides & docsWhat Jev is, and the businesses it unlocksGreg Isenberg: find an expensive queue and put Jev at the front of it.X postWGuides & docsWTF is Jev, and 9 things people are buildingMatt Van Horn’s summary of his article about Jev.X postGuides & docsawesome-jev (yibie)Public Jev projects, integrations and discussions, sorted by category.GitHub · ★ 1.6k · yibieGuides & docsawesome-jev (AnotiaWang)A curated list of awesome Jev / TypeSafe System One applications, libraries, and resources.GitHub · ★ 644 · AnotiaWangGuides & docsawesome-typesafeA source-backed field guide to TypeSafe’s System One model.GitHub · ★ 513 · AbdelStarkGuides & docsawesome-jevA community list of projects, wrappers and examples.GitHub · ★ 408Guides & docstypesafe-arenaA playground for TypeSafeAI's Jev Model.GitHub · ★ 3 · DeepBlueDynamicsGuides & docsjev-should-i-applyTypesafe/Jev public X demo.GitHub · ★ 2 · cardotrejosGuides & docsWorkflow evaluationsExplore published task evaluations.Guide · TypeSafe AIGuides & docsDocumentationIntroduction, primitives, patterns, cookbooks, HTTP API, and SDK references.Guide · walterGuides & docsEarly Jev tools roundup思维怪怪’s hand-checked list of early Jev projects, with a walkthrough of each.X post · 0xLogicrwGuides & docsHacker News launch threadThe launch discussion, including the doubts about the benchmarks.GuideGuides & docsAPI referenceRead request and response formats.Guide · TypeSafe AIGuides & docsOfficial playgroundTry questions with your API account.Site · TypeSafe AIGuides & docsKnown limitsRead documented weaknesses before building.Guide · TypeSafe AIGuides & docsAI that does not talkPractical guide: playground, Python and JS SDKs, raw HTTP, and the agent skill.Guide · ZipLyneGuides & docsAINews: Jev, a System One Model that only decidesLatent Space's launch-day roundup: over 100x faster and 200x cheaper than small frontier LLMs.GuideGuides & docsFull Jev tutorialMoritz Kremb’s video: what Jev is, API setup, and three demos: a voice-controlled browser, AI memory and a YouTube predictor.X post · Moritz KrembGuides & docsJev in Pydantic AIPydantic AI’s docs for the native TypeSafe model, to call Jev from a Pydantic AI agent.GuideGuides & docsJev on Cloudflare AI GatewayCloudflare’s announcement: send state and typed questions, get structured answers your code can use directly.X post · Cloudflare DevelopersGuides & docsJev repositories worth a look, in JapaneseStudioYebisu’s roundup of GitHub repositories, mostly computer use and automated trading.X post · @studio_yebisuGuides & docsJev: System One models explainedThe Neuron's explainer on AI decisions without a chatbot.Guide · Grant HarveyGuides & docsJev: System One models explained (DataCamp)Third-party write-up of the System One primitives, pricing, and vendor workflow evals.GuideGuides & docsJev: The Language Model That Will Not TalkAnthony Maio's essay on what a model that cannot generate text is for.Guide · Anthony MaioGuides & docsJev’s architecture, notes in JapaneseYoshimasa Iwase’s notes on Archer Hume’s article: shared state, isolated questions, calibration and a likely mixture of experts.X post · iwashi86Guides & docsManifestoThe case for machine-native intelligence built for software, not conversation.Guide · TypeSafe AIGuides & docsTypeSafe Jev: the first decision-only model classRelease-week technical roundup: API, evals, adapter, and skill.Guide · Developers DigestGuides & docsTypeSafeのJevを正しく驚くJapanese walkthrough of what Jev is and is not.Guide · nwnGuides & docsWhat is Jev?Short practical intro with a Python ticket-triage example.Guide · Mohammed ShehuCGuides & docsCustom Jev-style models for agent workflowsScott Williams on using parallel constrained decoding to make existing agent systems use fewer tokens.X postAGuides & docsA hype-free explanation of JevNathan Flurry: Jev does not replace GPT or Claude.X post · Nathan FlurryGuides & docsJev in 34 secondsShort video explainer of how Jev's typed-decision loop works.X postGuides & docsJev Typewriter launchSteve Krouse's playable 16-judgment demo and video.X postGuides & docsArbitrary classification as a primitivecocktail peanut: Jev did not reinvent classification.X postLGuides & docsLLMs generate answers, Jev makes decisionsPaarangat explains the difference with a user-account example.X postGuides & docsTypeSafe launchRead the company’s introduction to Jev.Guide · TypeSafe AIGuides & docsQuickstartMake your first typed decision request.Guide · TypeSafe AIGuides & docsPrimitivesUnderstand yes/no, choice, and score outputs.Guide · TypeSafe AIGuides & docsPatternsCompose decisions into application logic.Guide · TypeSafe AIGuides & docsParallel questionsAsk several questions in one request.Guide · TypeSafe AIGuides & docsLaunch thread by Diogo AlmeidaTypeSafe's founder on why RLCD-trained decision models are a shorter path to value than chat models.X post · Diogo AlmeidaGuides & docsConfidenceUnderstand the certainty reported by the API.Guide · TypeSafe AIEGuides & docsExample Use Case MapExplore TypeSafe use cases by industry and turn promising ideas into concrete software workflows.Guide · TypeSafe AIHGuides & docsHow to Build with TypeSafeDesign AI-powered software by keeping code in control and giving System One narrow, structured decisions to make.Guide · TypeSafe AITGuides & docsTypeSafe DocumentationThe canonical introduction: Jev is TypeSafe's flagship model and the first System One model.Guide · TypeSafe AITGuides & docsTypeSafe Is Out of StealthTypeSafe AI's official launch post: the company is out of stealth and developers can get access to Jev from the website, alongside the founder's…X post · TypeSafe AIGuides & docsAwesome JevExplore a broad community project index.GuideGuides & docs3 free ways to run JevJulian Goldie on three free ways to run Jev.YouTube · youtube.com/@JulianGoldieSEOGuides & docsA study session with 50 engineers, in JapaneseLayerX ran a 30-minute internal session on Jev.GuideGuides & docsAwesome Jev: 100+ powerful use casesJulian Goldie runs through more than a hundred Jev use cases.YouTube · youtube.com/@JulianGoldieSEOGuides & docsBlink: a Jev-like decision model for C and WASMA Show HN for Blink, a high-performance Jev-like decision model written for C and WebAssembly.GuideGuides & docsBuild a browser extension with JevA Towards Data Science walkthrough: a browser extension with Jev deciding.GuideGuides & docsBuild anything with JevDavid Ondrej explains how to use Jev, the architecture behind it, and how to build a business on it.YouTube · youtube.com/@DavidOndrejGuides & docsBuilding a harness with JevLangChain walks through putting Jev inside an agent harness.YouTube · youtube.com/@LangChainGuides & docsjevcli.vectorz.appexactly, check out the other commands if you want : ] I put a website showcasing themSite · NasrGuides & docstypesafeai.appHey everyone 👋 I've been collecting public demos of what people are building with Jev, and I finally put them together into a directory: To be clear…Site · gerrad_kGuides & docsHow to build a harness with JevA LangChain and TypeSafe conversation on building a harness around Jev.YouTube · youtube.com/@LangChainGuides & docsI built the Jev architecture a year agoA r/LocalLLaMA post from someone who says they built and open-sourced the architecture a year before launch.GuideGuides & docsI paired Jev with AstraHunter Bohm on how Jev works, pricing and parallel decisions, whether it is actually new, and his own Astra plus Jev benchmark.YouTube · youtube.com/@TheHunterBohmGuides & docsI tested the new Jev modelAlbert Olgaard tests Jev and explains why the System One models matter.YouTube · youtube.com/@albertolgaardGuides & docsisaacflath.comI tried some stuff with Jev and wrote about it.Site · Isaac.FlathGuides & docsIntroducing Jev-as-a-judgeDeepEval’s introduction to JevEval: evals built with Jev as the judge.GuideIGuides & docsInvesting in TypeSafe AIAndreessen Horowitz explains why it led the round.GuideGuides & docsIt really is. No joke.Maximilian Schwarzmüller on a new kind of model that beats LLMs in the areas it was built for.YouTube · youtube.com/@maximilian-schwGuides & docsJev + Claude + Obsidian Just Changed AI Forever (Full Setup)Kev Builds Apps wires Jev into an Obsidian vault over MCP: store the media and its metadata in the graph, then ask Jev to retrieve the logo, video or…YouTube · youtube.com/@KevBuildsAppsGuides & docsJev + Treg is a crazy combo for automation...AI Jason pairs Jev with Treg and builds automation on top of the two.YouTube · youtube.com/@AIJasonZGuides & docsJev AI Full COURSE 1 HOURJulian Goldie’s hour-long course: the three question types, many decisions batched in one request, and ten use cases, from email sorting and lead…YouTube · youtube.com/@JulianGoldieSEOGuides & docsJev AI just changed video editing foreverKev makes Jev the decision maker inside HyperEdit, his open-source AI video editor, and walks through the whole setup with Claude Code.YouTube · youtube.com/@KevBuildsAppsGuides & docsJev AI just droppedJack Roberts walks through the three kinds of micro decision: a yes or no, a choice from preloaded options, and a score from 1 to 100.YouTube · youtube.com/@Itssssss_JackGuides & docsJev Claude Code: Quick SetupMG walks through setting Jev up with Claude Code from scratch.YouTube · youtube.com/@MG_cafeGuides & docsJev crash course: typed AI decisionsTelusko’s crash course on typed decisions with TypeSafe.YouTube · youtube.com/@TeluskoGuides & docsJev Creator: System One models for prod, not godLatent Space interviews TypeSafe’s Diogo Almeida on what System One models are for.YouTube · youtube.com/@LatentSpacePodGuides & docsJev de TypeSafe: qué es el primer modelo System OneSkills Agentes’ guide in Spanish: what Jev does, what it costs, what the evals say, and where it fits in an agent.GuideGuides & docsJev decisions in a Pi SDK harnessDAIR Academy on building a custom harness with Jev and Pi.GuideGuides & docsJev Engineering Explained: How to Build AI Agents With JevOur own video, under five minutes: an LLM writes, Jev decides and code acts, where the term comes from, and how to move your first decision.YouTube · youtube.com/@madewithjevGuides & docsJev Explained for Python DevelopersDave Ebbelaar in Python: a support-ticket classification first, then Choice, Score and Noul, several questions in one call, and latency and price…YouTube · youtube.com/@daveebbelaarGuides & docsJev Explained in 3 MinsKodeKloud’s short: what a System One model decides, and why it answers in milliseconds.YouTube · youtube.com/@KodeKloudGuides & docsJev explained in 7min..Caleb Writes Code: what Jev is and how to use it, in seven minutes.YouTube · youtube.com/@CalebWritesCodeGuides & docsJev full tutorial for beginnersMikey No Code sets Jev up from scratch and shows how to use it.YouTube · youtube.com/@MikeyNoCodeGuides & docsJev is HERE. How to use itGreg Isenberg and Ryan Vogel on the Startup Ideas Pod: what Jev is, the businesses it unlocks, and how to call it today through the Vercel AI Gateway.YouTube · youtube.com/@GregIsenbergGuides & docsJev is incredibleTheo on what Jev does and why it matters.YouTube · youtube.com/@t3dotggGuides & docsJev is INSANE! How to use it and its use casesRob The AI Guy explains Jev fully, with the use cases he found.YouTube · youtube.com/@RobTheAIGuyGuides & docsJEV Is NOT an LLM — Here's What It Actually DoesZubair Trabzada's AI Workshop: what Jev actually does, and why calling it an LLM misleads.YouTube · youtube.com/@AI-GPTWorkshopGuides & docsJev on Netlify AI GatewayNetlify’s changelog: Jev through its AI Gateway with zero configuration.GuideGuides & docsJev System One Model, clearly explainedSean’s AI Stories: TypeSafe AI, fast judgment and evaluation, explained end to end.YouTube · youtube.com/@seanaiGuides & docsJev through LiteLLMLiteLLM’s pass-through docs for calling TypeSafe from an existing LiteLLM proxy.GuideGuides & docsjev.directoryA community directory of systems built on Jev, listed by the Noul, Score and Choice questions they send.GuideGuides & docsJev: fast and cheap, but there is a caveatGary Explains on the catch: Jev understands natural language but it is not an LLM.YouTube · youtube.com/@GaryExplainsGuides & docsJev: full tutorialMoritz starts from the API key, then builds three prototypes: a voice-controlled browser, memory retrieval, and a YouTube topic scorer, and says…YouTube · youtube.com/@promptwarriorGuides & docstiny.ccJev: The Definitive Guide to System One AI in TypeScriptSite · TronixGuides & docsJev: the ultimate classification model?Sam Witteveen on System 1 thinking, then demos of Choice, Score and Noul, a practical example, and chained actions.YouTube · youtube.com/@samwitteveenaiGuides & docsJev’s top 5 use casesKaya Rezende picks five things to build with Jev.YouTube · youtube.com/@KayaRezendeGuides & docsLaya-mlx and 12 more trending reposA weekly roundup of trending open-source AI repositories, Laya-mlx at the top.GuideGuides & docsLet’s look at JevJean-François Lépine on Choice, Noul and Score, calibrated confidence and batching questions, with a complete Python project.GuideMGuides & docsMicrosoft Decision-1: price, latency and porting from JevJahanzaib’s guide to moving a Jev integration to Microsoft Decision-1.GuideGuides & docsOpen Jev Models Are Here!!Sam Witteveen goes through the open decision models released in Jev's first week.YouTube · youtube.com/@samwitteveenaiGuides & docsOpen Source, Faster Jev is HERECoderone on Laya, the open System One model from Convai Innovations: what typed decisions are, why they replace a share of LLM calls, and Laya run…YouTube · youtube.com/@CoderOneGuides & docsQué es Jev, el modelo System One de TypeSafe AIOur explainer in Spanish, on LinkedIn: what a System One model is, what Jev decides, and where it fits.GuideGuides & docsiambraun.comHere we are folks. A self-updating, curated list of Jev that is actually in production, as opposed to a demo or functionality test.Site · DGB@workflowtech.aiGuides & docsThe brand new AI: JevSupabase, in a short: Jev introduced in under a minute.YouTube · youtube.com/@SupabaseTGuides & docsThe maker of Jev valued at $7.5B weeks after launchTechCrunch on the round: TypeSafe AI raised $870 million at a $7.5 billion valuation, led by Andreessen Horowitz with Sequoia and DCVC.GuideGuides & docsWhat is Jev AI? Explained simplyLearn with Whiteboard on how Jev works, whether it replaces LLMs, and Jev against LLMs.YouTube · youtube.com/@LearnwithWhitebGuides & docsWhat is Jev and how to use it?AI Automation Station on what Jev is and why it matters.YouTube · youtube.com/@AIAutomationStaGuides & docsWhat is Jev, and how to use it?Thetips4you’s short walkthrough of Jev and how to call it.YouTube · youtube.com/@Thetips4youGuides & docsWhat is Jev? (Tech Brew Ride Home)A podcast segment on TypeSafe AI, its $40 million raise, and why the name is a nod to Jevons paradox.YouTube · youtube.com/@TechBrewRideHomGuides & docswtf is jev?CJ from Syntax explains how Jev works, then demos browser use, classification, code review, a model router and a chat bot with no LLM.YouTube · youtube.com/@syntaxfm¿Guides & docs¿Jev es open source? No, pero hay 35 alternativas abiertasOur piece in Spanish, on LinkedIn: Jev is closed, but 35 open projects train, adapt or replace it.GuideGuides & docsClassifyBrowse use cases organized by decision pattern.Guide

Other use cases

Agents & browsers 299Coding & code review 450Routing & model choice 348Context & memory 117Search & RAG 108Data & extraction 98Documents & research 45Safety & guardrails 229Support & inbox 81Marketing, sales & social 120Trading & finance 77Games & real time 256Creative & generative UI 69Home, robots & devices 31Everyday apps 176SDKs & integrations 625Benchmarks & research 682