JEV 项目
这里每个 Jev 项目都把 Jev 用在一个真实的类型化判断上——路由、打分、校验、防护栏。但并非全是代码,「类型」那一列会告诉你哪个是哪个。
- typesafe-adblockChrome extension that asks Jev whether each DOM element is an ad, turning ad blocking into a stream of per-element typed questions.自适应与实时界面REPOgithub.com
- unclutterWXT extension where Jev decides per page element whether it is clutter, removing it under reusable template rules.自适应与实时界面REPOgithub.com
- siftChrome extension that labels every post in an X timeline - substance, humour, chit-chat, promo, junk, or AI-written - with Jev decisions.自适应与实时界面REPOgithub.com
- json-renderPICKVercel Labs' UI framework uses Jev in its compose path to pick which components and actions a rendered interface should contain.自适应与实时界面REPOgithub.com
- PlotVeilChrome extension that covers each YouTube comment while one Jev `Noul` question, batched 20 at a time, answers whether it reveals a concrete plot event of the video being watched or of another title the user protects, with the extension owning the 0.85 / 0.7 / 0.5 threshold and keeping the comment covered when the check fails.自适应与实时界面REPOgithub.com
- jev-canvasdraw on a tldraw canvas by voice while pointing a webcam-tracked finger; on every partial transcript Jev answers eight typed questions (is it a command, is the sentence complete, action, shape, colour, target, place, size) and plain code gates them with thresholds, in English and Ukrainian, 300–550 ms per decision.自适应与实时界面REPOgithub.com
- DWIMa macOS command palette that reads the frontmost app's menu tree through the accessibility API, asks Jev one `Noul` per menu item against the user's plain-language request, and presses the top match when it clears a probability threshold, falling back to a ranked list otherwise and never auto-running destructive items.自适应与实时界面REPOgithub.com
- SemanticSpaceplaces phrases in 2D by asking Jev how strongly each one relates to two chosen axis concepts and using those scores as coordinates.自适应与实时界面SITEsemanticspace.dev
- jev-socialuses a Jev `Choice` at each step to select a concrete socai CLI operation and observed post or profile target on Instagram, TikTok, or LinkedIn, rejecting malformed or low-confidence decisions before execution.Agent 决策REPOgithub.com
- Jev UltrafastPICKbrowser-use's ultrafast agent where Jev decides each next action and element to click, calling a language model only when text must be typed.Agent 决策REPOgithub.com
- jev-agent-browsera parent agent delegates bounded tasks to a Jev loop that selects typed browser actions, validates them through agent-browser, and escalates ambiguity or stuck states back to the parent.Agent 决策REPOgithub.com
- pi-typesafe-jevexposes System One judgments as five Pi tools so a model makes narrow semantic judgments while code and users keep control of thresholds, weights, and actions.Agent 决策REPOgithub.com
- jev-judgmentagent skill that sends closed coding-agent judgments to Jev so verdicts stay typed, cheap, and comparable across runs.Agent 决策REPOgithub.com
- limpetStop hook that keeps an agent from finishing too early by judging plain-language completion rules with Jev.Agent 决策REPOgithub.com
- robo-harnessSO-101 arm workbench where a Jev decision runner picks bounded joint steps from typed candidate actions under a spend budget.Agent 决策REPOgithub.com
- dsh-auto-modeDeepSeek Harness permission preset whose end-prompt step has Jev answer the open questions an agent leaves in its final message, steering them back only when a choice clears 0.6 confidence and an autonomy-safety Noul clears 0.5, and returning the turn to the human otherwise.Agent 决策REPOgit.allen-software.com
- augustusagent skill that maps Choice, Score, and Noul onto classical methods so an agent can place typed judgment in software, with a composition algebra, question-design diagnosis, and a validation gate that requires a falsifying experiment.Agent 决策REPOgithub.com
- yoshiproxy for Claude Code and Codex where Jev judges which conversation history is still needed before pruning.Agent 决策REPOgithub.com
- pi-jev (TheoOliveira)semantic tool routing and typed System One decisions for the Pi coding agent.Agent 决策REPOgithub.com
- pi-quiet-askgives the Pi agent a quiet Jev decision layer for judgments it would otherwise hand to a chat model.Agent 决策REPOgithub.com
- fastbrowseJev picks each action from what is on the page while an LLM reads and plans.Agent 决策REPOgithub.com
- super-jevturns a Jev answer into a bounded action instead of leaving the caller to interpret it.Agent 决策REPOgithub.com
- jev-superpowersSystematic software development framework for AI coding agents upgraded with TypeSafe Jev System One typed decisions, zero-hallucination package vetting, and completion gates.Agent 决策REPOgithub.com
- Jev Browserdrives a browser with Jev deciding each step, pitched as fast and very cheap next to LLM-driven browsing.Agent 决策REPOgithub.com
- pi-fast-jev-compactionPi extension that keeps conversation text verbatim while pruning stale tool history with Jev, falling back to Pi's own summarization only when pruning cannot free enough room.Agent 决策REPOgithub.com
- Atomicships a first-class Jev structured-output provider so an agent's decisions come back typed, through the same decision resolver as its other providers.Agent 决策REPOgithub.com
- fast-jev-compactionPICKClaude Code plugin that replaces the compaction summary with Jev decisions, scoring every tool call and result for whether it is still needed instead of summarizing the session.Agent 决策REPOgithub.com
- fast-dev-compactionCodex port of the Jev-guided compaction idea, restoring context verbatim around a session compaction rather than summarizing it.Agent 决策REPOgithub.com
- public-browserlets Claude Code and Cursor drive a real Chrome profile, with a Jev loop deciding the actions, reporting roughly 30% fewer tokens and 25% lower cost.Agent 决策REPOgithub.com
- pi-typesafe-routerroutes Pi's work through typed Jev decisions.Agent 决策REPOgithub.com
- wakegatebefore a sleeping agent's LLM is resumed on a timer or incoming event, Jev answers a `Choice` (wake, not yet, unrelated) against the agent's own sleep note, and code skips the wakeup only when wake is below 0.2 while always waking on user messages, bare timers, a skip limit, errors, and timeouts; one run passed 21 of 21 hand-written scenarios, which the README calls a smoke test rather than a benchmark.Agent 决策REPOgithub.com
- BrowserClawZero-lock, session-preserving Chrome MCP server that couples a local Jev System One semantic micro-loop (`chrome_act_toward_goal`) with an 85%+ pruned DOM tree (Shadow DOM & iframe pierced), dispatching native CDP events (`isTrusted: true`) on active logged-in sessions without focus theft.Agent 决策REPOgithub.com
- jev-belayClaude Code Stop hook that reads the transcript for evidence and spends one four-question Jev call only when files changed with no passing check since, failing open on any error.Agent 决策REPOgithub.com
- Jev for Chromeunofficial Chrome extension port of Jev Ultrafast where a Jev `Choice` picks the operation and DOM element each step and two `Noul` checks (goal reached, stuck) veto a premature DONE or BLOCKED, with a small text model used only when text must be typed.Agent 决策REPOgithub.com
- jev-prunerClaude Code plugin that trims long Bash output with Jev before the model ever sees it, keeping terminal noise out of the window.Agent 决策REPOgithub.com
- jev-desktopsupplies Jev action selection inside Codex Computer Use, choosing among desktop actions rather than asking a language model at every step.Agent 决策REPOgithub.com
- jev-agent-skillClaude Code/ZCode skill that offloads classify/route, batch-screen, score, and compliance-check judgments to Jev via OpenCode Zen's free tier, bundling a zero-dependency jev.py caller (transient-500 retry, WAF-safe UA, GBK-pipe-safe stdin) and a production Taobao-shop comment-triage pipeline that keeps raw items out of the agent context.Agent 决策REPOgithub.com
- YappymacOS voice agent that asks Jev one `Choice` per step (operation and target control) over the front window's accessibility table, executes only validated high-confidence answers, and escalates to a full LLM agent on low confidence, no-effect actions, or unknown field values; author-reported 275–690 ms per decision.Agent 决策SITEyappy.biz
- JevLooproutes the loop's own judgements to Jev, where a `Choice` picks the next tool from candidates rebuilt every step, a `Score` grades the call's risk, and a `Noul` decides whether it needs authorisation, while plain code acts on the answers so a high risk score forces human authorisation that no probability can override (7.7% of wall clock with the offline judge, 79% over the hosted API).Agent 决策REPOgithub.com
- DataJevan LLM performs Python-based analysis while Jev reads the compressed analytical state and decides whether the agent should continue the current direction, switch to another one, verify a finding, or stop and synthesize the answer.Agent 决策REPOgithub.com
- jev-mobilefast structured Android control loops that route each step through Jev alongside Mobile MCP, with 35 test files.Agent 决策REPOgithub.com
- GUI JEV Harnessrecursive screenshot grounding where Jev returns a `Choice` over grid-tile candidates at each level, and local probability and margin gates decide whether to descend or refuse, emitting only a raster point and bounding box and never clicking.Agent 决策REPOgithub.com
- deciderreproduces the System One shape with a Qwen3.5-2B fine-tune that emits typed decisions with calibrated probabilities in one pass.校准与研究REPOgithub.com
- openjevindependent local preview that answers bilingual probability questions from context, questions, and candidate answers, inspired by TypeSafe Jev.校准与研究REPOgithub.com
- Parallel Constrained Decoding (Qwen2.5-1B-RLCD)RLCD-trained Qwen2.5-1B demo exploring open-source parallel constrained decoding as an alternative to Jev.校准与研究SITEhuggingface.co
- NanoJeva 0.6B parallel decision model that returns full probability distributions with no output-token decoding, shipped with its training pipeline, weights, and dataset.校准与研究REPOgithub.com
- open-alternative-jevruns a Jev-shaped decision model locally on your own GPU.校准与研究REPOgithub.com
- mini-jevimplements Jev's typed-decision interface on top of a local LLM.校准与研究REPOgithub.com
- Layanon-autoregressive decision model that answers `choice`, `score`, and `noul` questions with RLCD-trained calibrated probabilities in a single ~35 ms forward pass, published on PyPI and Hugging Face.校准与研究REPOgithub.com
- Jev-compatible public APIa public Jev-shaped API backed by an open Qwen3.6-35B-A3B model so anyone can try the typed-decision interface.校准与研究WRITE-UPx.com
- keva family of small Jev-like decision models on Qwen2.5 at 0.6B, 4B, and 8B that train and run on a MacBook, shipped with their own research runs and evaluation scripts.校准与研究REPOgithub.com
- jevincipaints images by having Jev predict every pixel's colour in parallel, with predicted confidence deciding how wide each stroke is drawn.校准与研究REPOgithub.com
- jev-localJev-compatible `POST /v1/systemone` server answering typed `Choice`/`Score`/`Noul` questions with confidence from open weights, verified as an official-SDK drop-in with temperature-fit calibration (set3 n=1316, 0.83 overall).校准与研究REPOgithub.com
- LitJeva reproduction of Jev that turns any Qwen model into a fast decision model, serving the same `/v1/systemone` schema (Choice, Score, Noul) with no training and no generated answer text.校准与研究REPOgithub.com
- CUA-S1-FORMSa 706,048-parameter, 2.8 MB jev-like option scorer that rates FILL / CHECK / CLICK / SKIP for each form field in one parallel pass, reporting 99.7% on its own form-filling eval against Jev's 83.6% - a specialist on home turf rather than a general win.校准与研究SITEhuggingface.co
- jevlikebuild a small model that chooses among a changing list of text options and returns one probability per option in a single pass - the base CUA-S1-FORMS was built on.校准与研究REPOgithub.com
- jevbettera stronger one-pass scorer over a variable list of text options, using a hashed n-gram encoder, rival-aware attention, and gated heads.校准与研究REPOgithub.com
- jevlike-esp32exports a jevlike scorer as ESP32 firmware with a C scorer and a host-side check, putting one-pass decisions on a microcontroller.校准与研究REPOgithub.com
- vona 395M non-autoregressive System One model that answers typed questions with calibrated probabilities in under 15 ms, positioned as a local drop-in replacement for Jev.校准与研究REPOgithub.com
- JevForgean end-to-end stack for auditable data construction, Qwen3.5-0.8B training, fixed Mind2Web and OOD evaluation, local serving, and a preliminary RLCD baseline.校准与研究REPOgithub.com
- minojeva 547k-parameter model that answers runtime-defined `Choice` (2-255 candidates), `Boolean`, and `Score` questions with dev-calibrated distributions in one forward pass and zero output tokens, trained from scratch on CPU with committed datasets, predictions, and ECE results (maze 0.016).校准与研究REPOgithub.com
- Lucedescribe the decision task in a sentence, an LLM teacher writes the training data, a LoRA + decision head on Qwen3-4B-Base answers choice/score/boolean questions with calibrated probabilities in one forward pass; trains on a 12 GB card. Reports accuracy and ECE next to Jev on identical test items (rule-generated tickets 91.1 vs 75.1, phishing 97.4 vs 62.6, GitHub issue priority 41.1 vs 37.5); browser replay demo without a GPU.校准与研究REPOgithub.com
- poorjevimplements Jev's typed `Choice`/`Score`/`Noul` interface on commodity zero-shot NLI models and makes the confidence honest with temperature scaling and conformal abstention, shipping a reproducible calibration eval (ECE 0.170 to 0.071, cross-validated) that runs offline with no API key.校准与研究REPOgithub.com
- openJev-verdict-2.0a calibrated 151M non-autoregressive model that reports beating both TypeSafe Jev and Laya on typed-decision benchmarks, shipped with its own test suite.校准与研究REPOgithub.com
- OpenDecisiona local semantic decision engine that describes itself as the open-source equivalent of Jev, answering `Choice`, `Noul`, and `Score` questions from structured state and documents without a hosted call.校准与研究REPOgithub.com
- Notraproduction GEO platform whose `NOTRA_JEV_CLASSIFIERS` flag routes brand-visibility classifiers off an LLM and onto Jev `Boolean` decisions at a 0.5 threshold, targeting 300 ms p50.分类与路由REPOgithub.com
- jev-routerroutes Claude Code tasks to the cheapest capable model by asking Jev to choose among candidates.分类与路由REPOgithub.com
- jev-router (prismhq)open-source LiteLLM-based router where a Jev decision picks which model serves each request.分类与路由REPOgithub.com
- pi-jev-routeradds automatic per-request model routing to the Pi coding agent through Jev decisions on Vercel AI Gateway.分类与路由REPOgithub.com
- jcm-routerlocal proxy that picks the Claude model and reasoning effort per message with a Jev decision while leaving the cached main chat untouched.分类与路由REPOgithub.com
- Jev Auto Routerper-call Codex GPT routing where Jev makes one typed Choice over host-available (model, effort) pairs; a local Responses proxy keeps the tool loop continuous, then independent verification and Router Compass record whether the task still passed (prototype).分类与路由REPOgithub.com
- jev-agent-skill-routerroutes agent skill selection through typed, confidence-aware Jev decisions so weak matches are declined instead of guessed.分类与路由REPOgithub.com
- typesafe-jev CV screenerscreens a folder of CVs with Jev typed judgments against an editable policy, re-scoring candidates for free when the policy changes.分类与路由REPOgithub.com
- Jev email intent workflowasync LangGraph workflow gets a typed Jev `Choice` (`invoice` or `general`) and routes each inbound email to the matching handler.分类与路由REPOgithub.com
- DiffJuryroutes each pull request by risk with Jev before a human reviewer is assigned, doubling as a review coach.分类与路由REPOgithub.com
- HA-JevHome Assistant integration that answers questions about the house as a probability, a choice, or a score.分类与路由REPOgithub.com
- secondlayerself-hosted Stacks data service whose Slack gate and fault-triage paths both run on Jev decisions.分类与路由REPOgithub.com
- jev-logtriagebatches collapsed Loki logs into one Jev call of Noul, Score, and Choice questions, then maps answers in code to suppress, watch, review, notify, or page, with low confidence going to review and nothing executed.分类与路由REPOgithub.com
- new-api-typesafe-pluginadds a native `/v1/systemone` endpoint to new-api so typed decisions sit behind the same gateway as chat models.分类与路由REPOgithub.com
- duet-agentkeeps a Jev-backed routing table for deciding which model should serve a request.分类与路由REPOgithub.com
- omo-jevlike-routershrinks the skill catalog in a system prompt with one forward pass over a frozen Qwen, routing each request Jev-style.分类与路由REPOgithub.com
- jev-cookbook15 runnable Node recipes that route support tickets, file documents, categorize bank transactions and label Gmail with Jev `Choice` and `Noul` questions, sending low-confidence answers to human review.分类与路由REPOgithub.com
- flue-jev-demoroutes a Flue agent's work with Jev through Cloudflare AI Gateway.分类与路由REPOgithub.com
- DocJevLlamaIndex's open-source library that classifies a document against natural-language category rules or finds the boundaries between sub-documents, with swappable OCR backends (liteparse or LlamaParse) and a benchmark harness whose 40-document pilot classified 40/40 originals correctly at about 182 ms Jev decision p50.分类与路由REPOgithub.com
- jev-fithosted fit checker that sends a pasted software idea and a fixed typed rubric to Jev in one call, where a `Choice` picks plain code, Jev or a reasoning LLM behind a `Noul` gate for non-tasks, code vetoes Jev when the idea needs images, and low confidence returns "not sure"; closed source, free page and API.分类与路由SITEjev-fit.com
- jev-skill-routerClaude Code plugin whose UserPromptSubmit hook asks Jev one `Choice` over the installed skill roster plus `Boolean`-style gates on whether any skill is needed, suggests a skill only when the gate and the per-candidate fit both clear 0.30, and defaults to a shadow mode that logs the decision without injecting it.分类与路由REPOgithub.com
- Jev Wrappedreads up to 1,500 posts from the last year of a public Telegram channel and asks Jev a `Choice` over ten kinds of post plus three `Noul` questions (paid ad, clickbait, emotional pressure) about each, counting an ad from 0.7, or from 0.4 when the kind is also ad, and clickbait and pressure from 0.5, then draws the monthly mix on a shareable card that links the highest-scoring posts for a manual check.分类与路由REPOgithub.com
- Jev-Mailruns a 24/7 Gmail classifier on user-owned Google Apps Script where Jev scores urgency, importance, and category, routing uncertain or suspicious mail to Review without a local daemon.分类与路由REPOgithub.com
- AI-decision-makerasks Jev `Choice` questions to classify CSV columns into a 13-code type vocabulary and each dataset into one of six scenes, then executes every write locally; measured Jev at 6.6–12.7× an LLM's token cost on this task because the output is already one character while per-question criteria repeat.分类与路由REPOgithub.com
- hearth-jev-rental-searchautonomous multi-source rental search where Jev decides which listings match the criteria.分类与路由REPOgithub.com
- pi-jev-skill-pickerranks the Pi agent's installed skills against the current task with Jev before any of them run.分类与路由REPOgithub.com
- Jevonianlocal OpenAI/Anthropic-compatible proxy where one Jev call picks both the model route and the thinking level for `jevonian/auto` from session state, quota health, candidate capabilities, and cache-switch penalties, after deterministic code has filtered candidates and while pinned models, explicit `jevonian/<route>` requests, and `routing.mode: "off"` skip Jev entirely; `minConfidence` marks a low-confidence route in the ledger rather than accepting it, and the ledger records the serving model and why.分类与路由REPOgithub.com
- LegalForecast-MTDbenchmark that asks Jev to predict federal motion-to-dismiss rulings from the judge's written record and scores the calibrated probabilities with claim-defendant micro-Brier metrics.合规与法务REPOgithub.com
- Jev Moderation BotDiscord bot that scores incoming messages for phishing, spam, and social engineering with Jev and drives a four-stage escalation ladder, injecting pardoned messages back into context as verified-safe precedent.内容审核REPOgithub.com
- jev-spam-evalzero-shot spam classification with Jev `Boolean` questions, benchmarked against TF-IDF baselines.内容审核REPOgithub.com
- mastra-jev-moderationMastra input processor that asks Jev a `Boolean` "must this message be blocked?" plus a category `Choice` in one request, aborting the turn at 0.7 and failing open behind a deadline and circuit breaker; in production it blocked 9/9 hostile and 0/49 real messages at ~0.4 s median, about 4× cheaper than an LLM moderator.内容审核REPOgithub.com
- Jev Chat for Twitchbring-your-own-key Chrome extension that reads a Twitch channel's chat over the anonymous IRC WebSocket, asks Jev one category `Choice` per message in batches of 20, and shows a second column of only the messages matching a chosen intent (helpful, questions, funny, feedback); about 504 input tokens per message, roughly $0.15 per hour on a 2-message-per-second chat and $0.76 per hour at 50 per second.内容审核REPOgithub.com
- profanity-checkerCloudflare Worker that asks Jev `Noul` for literal profanity in text or usernames and a second `Noul` for phonetic or look-alike disguise (`a55h0le`, `mike_hunt`); the threshold, `max()` policy, JSON response, and OpenAPI schema live in Worker code and the endpoint is callable from other Workers via service bindings.内容审核REPOgithub.com
- jev_antispam_botminimal grammY anti-spam bot that asks Jev about each message, with ten test files behind it.内容审核REPOgithub.com
- jev-align (Sutro)evaluates CSV, Parquet, and JSONL rows with Jev `Choice`, `Score`, or `Boolean` decisions, sends ambiguous and audit samples to a human, and uses accepted human labels to optimize the saved definition with GEPA.数据标注与整理REPOgithub.com
- jev-curatePICKsifts synthetic JSONL and Parquet rows using Jev Noul checks and calibrated confidence scores, streaming passed records and rejections straight to disk.数据标注与整理REPOgithub.com
- typeful-triagemultiplayer triage dashboard where Jev answers a fixed set of typed questions per issue — kind, severity, urgency, duplicate, and next step — and every human correction is kept and shown back to the model on later runs.数据标注与整理REPOgithub.com
- jlinklinks records under a plain-English match rule using Jev Noul pair judgments, with local candidate blocking and match resolution.数据标注与整理REPOgithub.com
- jgrepfilters text, structured records, functions, and diff hunks against plain-English descriptions using Jev Noul judgments.数据标注与整理REPOgithub.com
- jevgrep (allebee)filters logs and other text streams, including live `tail -f` output, by asking Jev one Noul per line against a plain-English question and printing lines at or above a probability threshold, with a hand-labelled benchmark against Claude in the repository.数据标注与整理REPOgithub.com
- Jev Web Analyzeranalyzes a public SaaS landing page as clean Markdown and asks Jev ten bounded `Choice` questions about first-visit understanding, returning inspectable findings for the first change to make.评测与基准REPOgithub.com
- Jev Playgroundbenchmarks Jev against Luna, Haiku, and Gemini at choosing validated legal moves in explicit-state games, scoring decision quality and consistency across a sequence of moves.评测与基准REPOgithub.com
- Jev vs Mistral and Gemini for event validationhead-to-head test of Jev against Mistral Small and Gemini Flash-Lite at validating local event listings.评测与基准SITEnearhere.events
- jev-research-evalreproducible eval harness plus field note for Jev Ultrafast research-browser tasks, with QC'd cases, a suite runner, and a report generator.评测与基准REPOgithub.com
- Jev judge call vs dimension scorestests one direct Jev question per row against 12–14 Jev-scored dimensions with locally fitted weights on three classification tasks, reaching 0.9076 against 0.8373 on Japanese NLI but flagging about 25× more hard benign rows as attacks.评测与基准SITEagentjournal.dev
- Jev PongPong where the ball advances one step per model decision, putting Jev head-to-head with LLMs through Vercel AI Gateway.评测与基准REPOgithub.com
- Jev reranking is not a free wina measured run over 33,047 catalog entries, 164 real queries, and 9,831 graded pairs reports that Jev reranking alone did not beat vector retrieval.评测与基准WRITE-UPx.com
- An early-access test of TypeSafe's Jevmeasures calibrated judgments on early-access Jev and reports the resulting cost per decision.评测与基准SITElindfors.no
- jevcalfits a per-question confidence threshold to a target accuracy on your own labeled data, verifies it on a held-out split, reports how much traffic still has to escalate to an LLM, and fails CI when a model update breaks the locked thresholds.评测与基准REPOgithub.com
- WindTunnelmeasures WebMCP against other browser-agent interfaces, with Jev appearing as one of the compared configurations.评测与基准REPOgithub.com
- jev-evalcompares Jev against GPT-4o-mini and Claude Sonnet 4.5 under identical conditions on the same judgment task.评测与基准REPOgithub.com
- minuteslocal-first transcription app whose live voice path runs its evaluations through Jev.评测与基准REPOgithub.com
- jev-orderby-benchmeasures whether a SQL ORDER BY over a Jev probability is defensible (pairwise inversion, Score ordinality against a human grade, calibration, wording invariants, sort-key ties) under a pre-registered gate that jev-1.13.0 passes on 20 Newsgroups topics and fails four of six conditions on Amazon ESCI product relevance, and shows a DuckDB extension's default 40-row batching fails the ranking gate that one row per request passes.评测与基准REPOgithub.com
- jev-ood-calibrationindependent calibration test of Jev on 900 rule-generated support tickets it cannot have seen plus three public benchmarks, publishing every raw response, ECE against a simulated noise floor, temperature refit, and the per-type sign of miscalibration (Choice and Score overconfident, Boolean underconfident).评测与基准REPOgithub.com
- ASSAY-001Independent pre-registered check of Jev calibration and type safety on Banking77 / CLINC150. Split verdict, full logs. Write-up: [donttrustme.ai](https://donttrustme.ai/assay-001.html)评测与基准REPOgithub.com
- BTK audit studiesJev striking-distance triage ranks SEO fixes and drives study pages; 1,204 pages judged per run, 4,816 judgments in under 3 minutes, $0.0048 per 12-query batch.评测与基准SITEboringtoolskit.com
- Can Jev Be a Better Agent Evaluator?LangChain compares Jev against LLM judges on accuracy, repeatability, latency and cost, concluding Jev is the cheaper and more consistent judge for online evals.评测与基准SITElangchain.com
- jev-acentopre-registered paired audit of Jev on Spanish over 3,200 human-labelled items, finding that a Spanish `state` costs 3.0-6.4 pp of accuracy and roughly doubles ECE on XNLI and PAWS-X while writing `instructions` in Spanish changes nothing, and shipping a CLI to rerun the same comparison on your own labelled data.评测与基准REPOgithub.com
- Jev vs GPT-4.1 on a synthetic surveyruns Jev and GPT-4.1 as the same 300 synthetic respondents over 24,596 paired Twin-2K-500 cells under criteria fixed in advance, finding that asking a yes/no item as `Noul` rather than `Choice` moves the result more than the gap between the two models, at a thirty-fourth of the cost. Write-up: [jjd-lab.github.io](https://jjd-lab.github.io/jev-synthetic-survey/)评测与基准REPOgithub.com
- pytest-jeva pytest plugin that asks one Jev Noul per plain-English claim about a reply (all claims in one request), passes a claim at p ≥ 0.8 and fails anything unsure, and adds Choice and Score checks; on its 12 example tests it matched Claude Sonnet 5's verdicts in 5.3 s vs 27.1 s at $0.00017 vs $0.0192 per run.评测与基准REPOgithub.com
- Jevals.comindependent leaderboard that asks Jev and six LLMs the same Noul, Choice and Score questions and grades every answer against human labels (PubMedQA, Banking77, HelpSteer2; 300 items × 5 runs each), finding Jev tied for first on PubMedQA yes/no at 1/28 of the top LLM's price, tied for second on Banking77 and no model beating the label base rates on HelpSteer2, with every per-decision probability published as CC BY 4.0 data.评测与基准SITEjevals.com
- Jevinikterminal that gathers live market evidence through Valyu and asks Jev whether a stock is likely to trade higher over the next 30 days.金融与交易REPOgithub.com
- jev_stockexperimental Hong Kong stock framework that turns structured market state into a Jev decision on price direction, with a backtest script for the first trading day.金融与交易REPOgithub.com
- jev-tradeasks Jev for a Choice of long or short on a Hyperliquid market each round, places that order, and runs the same loop across many assets.金融与交易REPOgithub.com
- Jev X Sentiment Analysisingests 50-1,000 tweets per request through statistical pre-processing and SQLite deduplication, then has Jev turn the surviving evidence into a decision card with entry ranges, stop losses, and targets, without executing trades.金融与交易REPOgithub.com
- typesafe-marioPICKTypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state, choosing each action from emulator-derived features.游戏与仿真REPOgithub.com
- jev-dronePICKcamera-only autonomous drone in MuJoCo that puts a Jev judgment model in the control loop at 2.5 Hz.游戏与仿真REPOgithub.com
- tsai-scdrives original StarCraft shareware through keyboard and mouse with Jev action probabilities recorded per decision.游戏与仿真REPOgithub.com
- jev-plays-pokemonreads Pokémon Red game state as text, answers typed questions each turn, and lets deterministic code turn the answers into moves.游戏与仿真REPOgithub.com
- typesafe-jev-drone-demoThree.js drone simulator with a Python backend where Jev drives the navigation decisions.游戏与仿真REPOgithub.com
- typesafe-playgroundsmall Jev experiments that put the decision on screen, from routing a support message to steering a car in a 3D world.游戏与仿真REPOgithub.com
- PlayJevopen 0.8B vision-language model that reads one 448 px game frame, returns a probability over the moves the game lists in a single forward pass with no generated text, and hands its low-confidence steps to a search program, across ten browser games.游戏与仿真REPOgithub.com
- jev-plays-pokemon-redPokemon Red on PyBoy where deterministic code owns the route and arithmetic, Jev picks only at branches, and every battle turn's faint prediction is scored by Brier against RAM state.游戏与仿真REPOgithub.com
- jev-reflex-autonomy-laba multi-drone lab where Jev supplies the reflex decisions, with an optional slower strategy layer guiding them.游戏与仿真REPOgithub.com
- Soupbaseuses Jev `Choice` judgments to answer lateral-thinking puzzle questions and assess proposed solutions, with application code requiring supported facts, a coherent explanation, and sufficient confidence before marking a puzzle solved.游戏与仿真REPOgithub.com
- jev-torneo-animaleswinner-stays-on tournament of up to 2,569 animals where each fight is one Jev `Choice` between two names under land, water or air rules held in `state`, asking the champion against the next K challengers in a single request and discarding the speculative answers once the champion falls — 1,999 fights in about 16 s at roughly US$0.01.游戏与仿真REPOgithub.com
- 2048 × Jeva 2048 board where every move is a Jev `Choice` over four directions with no heuristic fallback, gated by a user-set confidence threshold that pauses play for human review, with editable prompts and board rules, bring-your-own-key backends, and archive import/export.游戏与仿真REPOgithub.com
- Jevtowna town of 10,000 personas computed from their id reads a post, listing, product or headline; one request asks Jev about 60 `Score` questions on who would care plus seven `Noul` moderation checks (0.5 keeps the text out of the public feed, 0.85 blocks it), batched `Choice` questions then return each persona's reaction in waves of 600, 1,500 and 3,000, and code sends the text to the next wave only while glad reactions outweigh sorry ones by at least 0.1 of the wave.游戏与仿真REPOgithub.com
- RoboJEVuses two-stage Jev `Choice` decisions over structured state to select intent and Cartesian motion/gripper commands for a Franka Panda in MuJoCo, rejecting malformed responses and checking task success independently through physics.游戏与仿真REPOgithub.com
- Jev Chessone shared board where the internet collectively plays against Jev; every legal move is an option of a single `Choice` question so an illegal move is impossible, returned probabilities shade the pieces on the board, and a live calibration panel scores each claimed confidence against a one-ply material check.游戏与仿真SITEjevchess.com
- eveVercel's eve engine ships Jev as the default evaluation model (`typesafe-ai/jev`) in its experimental evaluate path.基础设施 / SDK / 集成REPOgithub.com
- AI CLIVercel Labs CLI that can run Jev as the evaluation model for its `evaluate` command.基础设施 / SDK / 集成REPOgithub.com
- jev-mcp (jkudish)PICKproof-of-concept MCP server that puts Jev claim verification, content screening, and candidate ranking behind standard MCP tools.基础设施 / SDK / 集成REPOgithub.com
- jev-mcp (blakestone-x)MCP server exposing Jev classify, score, check, match, and screen as tools for any agent, with confidence on every answer.基础设施 / SDK / 集成REPOgithub.com
- zio-typesafe-aiZIO client for TypeSafe AI with a typed DSL over Jev decisions.基础设施 / SDK / 集成REPOgithub.com
- laya-mlxindependent MLX port of the Laya checkpoints that runs typed decisions natively on Apple Silicon — 13.4 ms median end-to-end per short English decision, 7.4 ms with the multilingual checkpoint, and zero output tokens, with no PyTorch, Transformers runtime, or cloud API.基础设施 / SDK / 集成REPOgithub.com
- TypeSafe AI Swift SDKdependency-free Swift 6 client for Jev Choice, Score, and Noul questions with strict concurrency, configurable authentication and retries, and offline transport tests.基础设施 / SDK / 集成REPOgithub.com
- laravel-typesafe-jevunofficial Laravel integration for Jev with typed responses, async requests, scoped dependency injection, and testing fakes.基础设施 / SDK / 集成REPOgithub.com
- advocaatsmall type-safe client for asking Jev questions about a dataset.基础设施 / SDK / 集成REPOgithub.com
- jevclientasync client for Jev published on PyPI.基础设施 / SDK / 集成PACKAGEpypi.org
- LlamaIndex Jevunofficial LlamaIndex adapter where Jev `Score`s each retrieved passage and `Choice`/`Noul` selects the query engine, with nfcorpus nDCG@5 0.340→0.396 at about $0.0003/query.基础设施 / SDK / 集成REPOgithub.com
- safer-with-jevNeon Function proxy for the Neon AI Gateway that routes decisions with Jev.基础设施 / SDK / 集成REPOgithub.com
- typesafe-ai/skillsinstallable agent skills package (`npx skills add typesafe-ai/skills`) that teaches agents the Jev workflow.基础设施 / SDK / 集成REPOgithub.com
- SmithersTypeScript workflow framework with a Jev session checker wired into its workflows.基础设施 / SDK / 集成REPOgithub.com
- skillboxself-hosted versioned skills library that adds optional Jev recommendations using your own TypeSafe or Gateway key.基础设施 / SDK / 集成REPOgithub.com
- JevbridgeACP and MCP adapter that exposes Jev typed decisions to Codex, Claude, Grok, and other LLMs.基础设施 / SDK / 集成REPOgithub.com
- jev (Elixir)GenServer client that replies with Jev's answer so callers can pattern match on it directly.基础设施 / SDK / 集成REPOgithub.com
- jev-gocommunity Go SDK for Jev.基础设施 / SDK / 集成REPOgithub.com
- jev-clismall dependency-free CLI for Jev.基础设施 / SDK / 集成REPOgithub.com
- decide-mcpconfigurable decision server with percentage scores and bias-profile routing on top of Jev.基础设施 / SDK / 集成REPOgithub.com
- typesafe-jev-examplesworked ticket-triage and reranking examples runnable through OpenRouter without an early-access key, shipped with their own sample data and Makefile.基础设施 / SDK / 集成REPOgithub.com
- ai-pythonthe official Vercel AI SDK for Python carries Jev through its evaluation operation and Gateway examples.基础设施 / SDK / 集成REPOgithub.com
- Cline pluginsCline's official plugin collection includes a Jev-driven browser plugin (`jev-browser`), so Jev arrives as a first-class Cline capability.基础设施 / SDK / 集成REPOgithub.com
- hono-jev-routerHono middleware that routes HTTP requests by meaning rather than by method and path, deciding with Jev.基础设施 / SDK / 集成REPOgithub.com
- rotomOpenAI- and Anthropic-compatible API gateway that carries Jev through its model catalog and evaluation path.基础设施 / SDK / 集成REPOgithub.com
- Jev AIpublic Jev playground and API that puts typed `Choice`, `Score` and Yes/No questions to the model about pasted text - ticket triage, moderation, review scoring - and returns a parsed answer with a confidence value in about 0.5 s per decision.基础设施 / SDK / 集成SITEjev-ai.pro
- jevqlpsql-shaped CLI and Go/TypeScript/Python SDKs that run plain SQL on a vanilla Postgres (no extension) and then ask Jev Noul, Choice, or Score questions about each surviving row so the client can apply `jev()` filters, `jev_prob` sorts, and `jev_choice` groups.基础设施 / SDK / 集成REPOgithub.com
- sqlite-jevloadable C extension and Python package that expose Jev Noul, Choice, and Score judgments as SQL functions and batched virtual-table queries with confidence results.基础设施 / SDK / 集成REPOgithub.com
- duckdb-jevnative extension that applies Jev Noul, Choice, Score, and multi-question decisions directly to structured SQL rows, measuring 1,943 rows/s for 1,000 Choice classifications with confidence and bounded concurrency.基础设施 / SDK / 集成REPOgithub.com
- jevkitRust CLI that validates `Choice`/`Score`/`Noul` question sets with 13 offline lint rules before any Jev call, then sends the canonical wire payload and prints parsed, confidence-bearing JSON answers to stdout using exit code 2 to reject a billed-but-useless request.基础设施 / SDK / 集成REPOgithub.com
- jev-useClaude Code / Codex / pi plugin (MCP server + library, native pi extension) that hands agent steps needing no text output to Jev as typed judgments — untypeable and generation-needing questions are rejected before the call, low-confidence answers come back flagged as priors, and a fail-open PreToolUse gate can only deny or ask.基础设施 / SDK / 集成REPOgithub.com
- hunchodependency-free SDK that turns Jev `Noul`, `Choice` and `Score` answers into named decisions with `enter`/`exit` thresholds (hysteresis), nested decision trees settled in one call, a JSONL journal, replay of a threshold change over recorded answers with no inference, and Brier/reliability calibration, over TypeSafe direct, OpenRouter or Vercel AI Gateway.基础设施 / SDK / 集成REPOgithub.com
- jev-experiments22 latency-focused Jev applications built by Devin, each with its own README and testing notes, spanning shell guards, log sentinels, instant search, reranking, and voice turn-taking.基础设施 / SDK / 集成REPOgithub.com
- ruby_decision_modelclient for decision models such as Jev, so Ruby applications can put typed questions directly to the model.基础设施 / SDK / 集成REPOgithub.com
- s1_rubymakes System One measurement, and the collapse that follows it, a Ruby primitive, with a TypeSafe provider behind its own spec suite.基础设施 / SDK / 集成REPOgithub.com
- JarvisCorePython multi-agent runtime that ships Jev natively from 1.12, where agents ask typed `Choice`, `Score` and `Noul` questions through a decision client separate from the text model, the Kernel picks a specialist subagent by `Choice`, and each retrieved RAG passage is withheld from the generating model when its prompt-injection `Noul` exceeds 0.70.基础设施 / SDK / 集成REPOgithub.com
- hunchturns judgment calls into control flow — `if Hunch.likely?("fraudulent", given: order)` reads like plain Ruby but branches on a typed Jev answer, with `pick` for Choice, `rate` for Score, and graded predicates from `possibly?` to `definitely?`.基础设施 / SDK / 集成REPOgithub.com
- Early experimentation using Jev to rethink harness UXan agent platform wires Jev into its LLM harness as a callable tool for search, approvals and context, reporting 2,000 expense reports categorized in 20 seconds for five cents.基础设施 / SDK / 集成SITEelvex.com
- jev-mcp (burnigtm)server that puts Jev into the coding loop for Cursor, Codex, and any MCP client, with 20 test files behind it.基础设施 / SDK / 集成REPOgithub.com
- jev-skill-suggesterrecommends which installed skills apply to a request, keeping the recommendation bounded and letting Jev decide.基础设施 / SDK / 集成REPOgithub.com
- grok-bot-jevconnects Jev to Grok Bot as a cheap decision layer, with usage gates, a skill template, and worked examples.基础设施 / SDK / 集成REPOgithub.com
- jev-architectfinds, designs, and evaluates Jev decision loops, packaged as a skill with references on decision design and delivery.基础设施 / SDK / 集成REPOgithub.com
- Building a Harness with JevLangChain's walkthrough of wiring Jev into an agent harness as the decision layer, from a team that then published its own evaluation of Jev as a judge.基础设施 / SDK / 集成SITElangchain.com
- openrouter-jev-mcpPython decision gateway and stdio MCP server exposing TypeSafe's Jev model through OpenRouter's alpha decisions endpoint.基础设施 / SDK / 集成REPOgithub.com
- system-one-adapter-pythonTypeSafe AI's official open-source drop-in adapter for running and benchmarking Jev System One decision evaluations across OpenAI- and Anthropic-compatible LLM APIs.基础设施 / SDK / 集成REPOgithub.com
- neurolinkJuspay's TypeScript interface over forty AI providers, with `decide` as a first-class inference type alongside generate and stream.基础设施 / SDK / 集成REPOgithub.com
- jev-spring-boot-starterSpring Boot 4 starter that puts Jev behind Spring MVC and RestClient.基础设施 / SDK / 集成REPOgithub.com
- jevifyfinds where a codebase could hand a decision to Jev, designs the typed questions for it, and learns from recent community usage.基础设施 / SDK / 集成REPOgithub.com
- mysql-ailikeMySQL plugin that filters rows by a natural-language predicate instead of a literal one, powered by Jev.基础设施 / SDK / 集成REPOgithub.com
- jev-usecasesa set of production-shaped use-case harnesses built around confidence-gated decision logic.基础设施 / SDK / 集成REPOgithub.com
- Introducing System One Models and Jev (Hacker News)1,800-point launch thread whose ~480 comments debate whether typed decisions replace LLM calls for classification, routing, and verification.相关实践与讨论WRITE-UPnews.ycombinator.com
- Launch thread by Diogo Almeidathe 63k-like announcement from TypeSafe's founder arguing RLCD-trained decision models are a shorter path to economic value than chat models.相关实践与讨论WRITE-UPx.com
- Model router built with Jev948-like demo where Jev decides which model should serve a request before it is forwarded.相关实践与讨论WRITE-UPx.com
- MLP on Qwen 4B mimicking Jevbuilder reports that a small MLP trained on top of Qwen 4B already reproduces Jev-like decision behaviour.相关实践与讨论WRITE-UPx.com
- Running a local Typesafe Jevattempt at running a Jev-style decision model locally, with speed noted as still improvable.相关实践与讨论WRITE-UPx.com
- Jev as an AI agent safety monitortest report using Jev to check each agent action first, reportedly catching most attacks with almost no false blocks and much lower latency.相关实践与讨论WRITE-UPx.com
- Rethinking security engineering with Jevargues that purely engineering decisions in security work belong to Jev rather than a chat model.相关实践与讨论WRITE-UPx.com
- Ask Jev anything, it will judgepublic Convex-backed demo inviting one million judged questions instead of generated answers.相关实践与讨论WRITE-UPx.com
- First Jev use case in a Mac appa shipped Mac app routes setup and troubleshooting questions to Jev when no language model is loaded.相关实践与讨论WRITE-UPx.com
- Jev 中文解读explains the System One category to Chinese readers as a calibrated, typed decision layer for code.相关实践与讨论WRITE-UPx.com
- TypeSafe AI releases Jev (r/singularity)launch thread framing Jev as a low-hallucination, low-cost decision model for software rather than chat.相关实践与讨论WRITE-UPreddit.com
- Testing Jev for Pi extensions (r/PiCodingAgent)builders describe using Jev as an agent tool-use safety layer and planning a prompt-complexity model router.相关实践与讨论WRITE-UPreddit.com
- Jev "playing" Minecraft (r/accelerate)work-in-progress demo of Jev driving Minecraft, including fleeing zombies at night, as a test of fast structured decisions.相关实践与讨论WRITE-UPreddit.com
- Awesome Jev by TypeSafea peer collection of Jev use cases, patterns, prompts, and starter code, with a video walkthrough of eight projects people already built.相关实践与讨论REPOgithub.com
- Jev on OpenRouterOpenRouter ships Jev in beta, exposing the System One model through its routing layer.相关实践与讨论WRITE-UPx.com
- Jev on Cloudflare AI GatewayJev goes live on Cloudflare's AI Gateway, callable from Workers.相关实践与讨论WRITE-UPx.com
- Jev for instant compactionargues agent context compaction should be a Jev decision rather than a summarization prompt.相关实践与讨论WRITE-UPx.com
- Reviewing unnecessary tool calls with Jeva Claude plugin asks Jev to review redundant tool calls, running in about a second.相关实践与讨论WRITE-UPx.com
- 19 open-source Jev projectstallies 19 open-source Jev projects totalling more than 6,800 stars.相关实践与讨论WRITE-UPx.com
- Jev is the fish at the poker tableplays poker with Jev and uses the table to probe where a fast decision model helps and where it does not.相关实践与讨论WRITE-UPbacknotprop.com
- Jev is about to change the AI economyargues that cheap calibrated decisions move where inference spend goes.相关实践与讨论WRITE-UPthefinancialengineer.substack.com
- Awesome Jev by 0xLogicrwa hand-checked list of Jev projects that has since grown into a navigation site indexing 287 of them, published one day after launch.相关实践与讨论WRITE-UPx.com
- Jev repository roundup (Japanese)rounds up the Jev repositories with the most practical promise, observing that computer use and automated trading dominate the early use cases.相关实践与讨论WRITE-UPx.com
- Six things I'll still use Jev fora practitioner lists the six Jev uses he still expects to rely on after 60 days, an early usefulness review rather than a launch reaction.相关实践与讨论WRITE-UPx.com
- WTF is Jev, ELI5frames Jev as "AI multiple choice, not AI essay writing", one of the clearer plain-language explanations of the System One shape.相关实践与讨论WRITE-UPx.com
- 深入解读 Jev 模型:毫秒级判定与工程边界examines Jev's millisecond judgments and, more usefully, where its engineering boundaries lie.相关实践与讨论REPOgithub.com
- Has anyone tried Jev as a relevance filter for RAG?builders ask whether Jev works as a retrieval relevance filter and reranker, probing the boundary the reported negative reranking result already hinted at.相关实践与讨论WRITE-UPreddit.com
- Can we have Jev in Devin?users of another coding agent ask for a Jev decision layer inside their tool, a signal that typed decisions are becoming an expected feature.相关实践与讨论WRITE-UPreddit.com
- All the coolest Jev projects on Xa curated thread of the strongest Jev projects posted within 72 hours of launch, by a builder who also produced the most-watched Jev tutorial.相关实践与讨论WRITE-UPx.com
- Full Jev tutoriala walkthrough covering the API, then three demos — voice-controlled browsing, AI memory, and YouTube preprocessing.相关实践与讨论WRITE-UPx.com
- WTF is Jev, and the 9 things people are building with itthe most widely shared explainer of the launch window, framing Jev as "AI multiple choice, not AI essay writing" and cataloguing nine use patterns.相关实践与讨论WRITE-UPx.com
- Jev is a really smart switch statementthe hype-free framing from an infrastructure founder — Jev does not replace GPT or Claude, it is a very good switch statement with 2026 intelligence.相关实践与讨论WRITE-UPx.com
- Arbitrary classification as a type-safe primitiveargues the real novelty is not classification but that Jev makes arbitrary classification a runtime-defined, type-safe programmable primitive.相关实践与讨论WRITE-UPx.com
- This is a terrible compaction strategythe strongest public pushback on the popular compaction idea, arguing compaction is reconstruction rather than filtering and that the plugin misunderstands context management.相关实践与讨论WRITE-UPx.com
- It is the inference technique, not the trainingargues Jev's speed comes from parallel decoding rather than model training, and that an inference engine can expose a Jev-like API over any open-weight model.相关实践与讨论WRITE-UPx.com
- Jev's Architecture Unmaskednotes from a technical analysis that inferred Jev's internals from roughly 10,000 API calls, concluding it keeps LLM knowledge but removes token generation entirely.相关实践与讨论WRITE-UPx.com
- An internal Jev study session with 50+ engineersa company ran an emergency internal study session on Jev and published the material — an early example of organisational adoption rather than individual experimentation.相关实践与讨论WRITE-UPx.com
- X is all over it, Reddit is notobserves a sharp platform divide, finding only three Jev posts on Reddit while X filled with working prototypes — a useful reminder that channel coverage changes the picture.相关实践与讨论WRITE-UPx.com
- Five open Jev replicas worth tryingrounds up Laya 421M, Decider-2B, NanoJev 0.6B, Reflex, and System-One 4B as the most promising open decision models, two of which are Mac-friendly.相关实践与讨论WRITE-UPx.com
- jev(): a PostgreSQL extension for natural-language queriesa single SQL function that searches a whole database in natural language with no index and no embeddings, e.g. `WHERE jev(people, 'could work from home')`.相关实践与讨论WRITE-UPx.com
- A DuckDB extension for row classificationclassifies rows in any CSV, Parquet, or DuckDB table with Jev, reporting about ten seconds for a thousand rows and better ergonomics than a bespoke classifier.相关实践与讨论WRITE-UPx.com
- An on-chain trading bot where Jev decidesJev decides buy or sell from a live price feed and the bot places real orders on Monad every 300 ms block — the clearest sign that the finance experiments are not all paper.相关实践与讨论WRITE-UPx.com
- Jev broke our WebMCP benchmarkthe benchmark's own author reports that Jev plus a fast small LLM solved 100% of WebMCP tasks at roughly 112x lower model cost than a frontier model with computer use.相关实践与讨论WRITE-UPx.com
- Chinese notes after a day with Jeva sceptical read — Jev looks like a faster general classifier an LLM could already do, and on complex scenarios its world knowledge is the open question.相关实践与讨论WRITE-UPx.com
- Stagehand plus Jev browser controlsends the accessibility tree as state and candidate actions as questions so Jev decides each step, reporting about $0.001 and near-instant execution for one task.相关实践与讨论WRITE-UPx.com
- Introducing CUA-S1Cua open-sources a family of small, specialised System One models for computer use, starting with form filling and asking what the next specialist should learn.相关实践与讨论WRITE-UPx.com
- One 50 ms pass versus 23 turnsthe sharpest framing of the specialist case - a 706K-parameter model fills a whole form in one 50 ms pass, while an LLM agent needs 23 turns and 39.6 seconds for the same form.相关实践与讨论WRITE-UPx.com
- I reviewed 287 open-source Jev projectsa reviewer works through 287 Jev repositories and narrows them to 20 that actually explain the model, a useful counterweight to star-count browsing.相关实践与讨论WRITE-UPreddit.com
- TypeSafe AI's Jev Is Not an LLM - and That May Be the Pointtreats the model's refusal to generate text as the feature rather than a limitation, and follows through on what that implies for inference spend.相关实践与讨论WRITE-UPforkast.news
- Ask HN: What do you think of Noul, a new decision primitivea proposal to treat `Noul` - the probability-of-true answer type - as a general software primitive rather than a Jev-specific one.相关实践与讨论WRITE-UPnews.ycombinator.com
- When a designer gets access to Jeva product designer's 33-second demo in which a natural-language phrase narrows a large icon set to the matching ones with Jev deciding which - 4.8k likes and a reply thread where the author discusses the icons Jev gets wrong.相关实践与讨论WRITE-UPx.com
- Made with Jeva directory of Jev builds, guides, and posts with reported cost and speed, plus free Jev-powered tools such as an AI slop detector.相关实践与讨论WRITE-UPmadewithjev.com
- Jev is just a classifier, and that is finea technical counterpoint arguing Jev is a representation model rather than something new, and that its latency follows mechanically from one prefill plus a single parallel token per question with logprobs.相关实践与讨论WRITE-UPx.com
- LangChain is already using Jev inside its harnessreads LangChain's adoption as confirmation that Jev fits the fixed-harness roles - agent routing, model routing - rather than open-ended generation.相关实践与讨论WRITE-UPx.com
- Jev is now available to everyone, no waitlistTypeSafe drops the waitlist and moves Jev from early access to general availability, the change that makes every other entry in this list reproducible by a reader.相关实践与讨论WRITE-UPx.com
- JEV captcha arbitrageworks through the economics of solving CAPTCHAs with Jev at $0.0068 per hundred against a marketplace paying a cent each, a pointed illustration of what per-decision pricing does to an existing market.相关实践与讨论WRITE-UPx.com
- A deep dive into Jeva veteran technical writer's walkthrough of the System One idea, useful as the explanation to hand someone who has only seen LLM marketing.相关实践与讨论WRITE-UPflaviocopes.com
- Replacing an agentic classification loop with Jevswaps an agent's classification loop for a single Jev call and reports the loop running 7x faster.相关实践与讨论WRITE-UPblog.r6i.it
- Awesome TypeSafe Jeva source-backed field guide with SDKs and live demos, the largest of the community indexes at 423 stars.相关实践与讨论REPOgithub.com
- 60 Jev use cases in Chineserounds up sixty cases with twelve called out as most worth studying, organised around the same division of labour - the generative model writes, Jev classifies, scores, and chooses.相关实践与讨论WRITE-UPx.com
- Clean Code Judgescores every file of a pull request on 31 boolean Clean Code smells plus function size and nesting, then hands the verdicts to a writing model for the review prose.打分与排序REPOgithub.com
- citation-verifierchecks whether each cited paper actually supports the sentence citing it, with Claude locating the quote, Jev scoring the support, and a human making the final call.打分与排序REPOgithub.com
- jev-assistranks every tracked file by relevance to a one-line task description — Jev asks each file the same typed question in parallel batches, so an agent in a 600-file repo starts from the handful it actually needs — with a validate command that grades the ranking against past commits.打分与排序REPOgithub.com
- jev-bfsfinds link paths between English Wikipedia articles by having Jev rank each page's outgoing links while Python controls the search.打分与排序REPOgithub.com
- Jev Searchuses Jev Noul judgments on result titles and snippets to rank Search1API results by relevance, with application code merging duplicate URLs and grouping lower-scoring matches separately.打分与排序REPOgithub.com
- pagegradegrades page sections for clarity, writing, and on-page SEO with Jev and returns per-section scores.打分与排序REPOgithub.com
- jev-scoutsub-second zero-hallucination open-source repo and crate scout using TypeSafe Jev speculative fan-out scoring.打分与排序REPOgithub.com
- jev-seoZero-cost, agent-first SEO & Generative Engine Optimization (GEO) search radar CLI suite and MCP server powered by DuckDuckGo and TypeSafe Jev System One.打分与排序REPOgithub.com
- JevSlopscores public note.com articles on eight Jev `Score` axes inside a single `systemOne` request and turns them into a 0-100 Slop Score in ordinary TypeScript.打分与排序REPOgithub.com
- SupercovJev answers twelve `Noul` properties per source file so the agent knows what to fix first.打分与排序REPOgithub.com
- jev.nvimNeovim plugin that splits the buffer into functions with Treesitter, scores each against a plain-language question with Jev, and ranks answers by probability in quickfix.打分与排序REPOgithub.com
- jev-rerankeruses Jev Noul judgments to assess retrieved documents for relevance and usefulness as answer evidence, then sorts results and optionally filters them using a configurable threshold.打分与排序REPOgithub.com
- Jev Reranker (Rust CLI)JSON-in/JSON-out CLI that uses separate Jev `Noul` checks to rank candidates, apply evidence thresholds, or extract source text while keeping those decisions independent.打分与排序REPOgithub.com
- jev-skipbrowser extension that reads the YouTube caption track and scores each segment's sponsor probability on the seek bar before the intro ends, reporting 77% of SponsorBlock's sponsor seconds caught over 23 videos at $0.0008 a video.打分与排序REPOgithub.com
- jev-semgrepgreps by meaning across languages, having Jev score every line against a meaning and letting meanings combine with AND, backed by a 13-file test suite.打分与排序REPOgithub.com
- nlgrepuses Jev `Noul` judgments to find code, docs, logs, and text satisfying natural-language conditions, with a configurable probability threshold and ranked file results linked to source lines.打分与排序REPOgithub.com
- slop-graderCLI tool that grades text files against custom rulesets for AI slop, grammar, and technical doc quality using Jev scores and line-level flags, then guides an AI agent to auto-fix violations.打分与排序REPOgithub.com
- jselectselects source-linked evidence within a token budget using Jev Noul relevance judgments and local diversity-aware selection.打分与排序REPOgithub.com
- jsortranks text along a plain-English criterion using pairwise Jev Noul comparisons and a locally fitted Bradley-Terry scale.打分与排序REPOgithub.com
- jgrep (kyu1204)semantic grep that asks Jev one Noul per 5-60 line code chunk, diff hunk or CSV row (16 per request) and prints grep-style file:line hits above a threshold, so English sentences work as CI lint rules.打分与排序REPOgithub.com
- jev-resume-screeningscreens one resume against a JD in a single request of five Noul evidence gates, four Score dimensions, and one background-routing Choice, with criteria hardened v1→v3 against negative-control resumes (a glossy-trap CV's self-described "AI heavy user" fell 0.95→0.49) and any low-confidence answer escalated to human review.打分与排序REPOgithub.com
- hippo-memorya biologically-inspired memory store whose optional Jev reranker lifts recall R@1 from 0.41 to 0.62 on a private 300-query developer store.打分与排序REPOgithub.com
- is-maliciousasks Jev `Noul` checks about source and build files, escalates suspicious chunks for a second pass, and returns implicated files and lines before execution.校验与防护栏REPOgithub.com
- jev-reviewPICKstaged code-review workflow and local dashboard where Jev gates each review stage before a change advances.校验与防护栏REPOgithub.com
- pi-jevadds a measured tool-call gate to the Pi coding agent so risky calls are checked by Jev before execution.校验与防护栏REPOgithub.com
- OpenWorkwires Jev into its eval testkit as a verification judge so agent-produced work is gated by typed verdicts rather than a text model.校验与防护栏REPOgithub.com
- jev-guardprompt-injection and dangerous-action guard for Claude Code, Codex, Pi, and ACP agents, with Jev deciding what to block.校验与防护栏REPOgithub.com
- Foremansits above Codex workers and has Jev independently judge whether an implementation is complete, its tests sufficient, or a human is needed.校验与防护栏REPOgithub.com
- stanley-codebounded Jev workflows that keep agent judgments typed instead of free-form.校验与防护栏REPOgithub.com
- opencompanyruns its approval review through Jev so workspace actions are gated by a typed decision.校验与防护栏REPOgithub.com
- jev-gitsub-second Git pre-commit & pre-push reflex gate that screens staged diffs for secrets and destructive commands using Jev.校验与防护栏REPOgithub.com
- pi-heedchecks every side-effecting tool call from the Pi agent against what the user actually asked for.校验与防护栏REPOgithub.com
- Hunchplain-English rules that Jev checks code against, locally or on every pull request, with Jev picking one label per finding.校验与防护栏REPOgithub.com
- Abidereads every edit a coding agent makes and has Jev flag rule violations, with the project reporting that an independent reviewer confirmed 10 of the 39 flagged edits and 11 of the 15 flagged turns.校验与防护栏REPOgithub.com
- fxships a `typesafe_permission_reviewer` builtin so the agent's permission decisions run through Jev rather than an LLM call.校验与防护栏REPOgithub.com
- Sniff Testprose linter that asks Jev ten `Boolean` questions per paragraph (stacked hedges, restating closers, not-X-but-Y turns, naked cost figures) at a 0.7 threshold; CLI, pre-commit hook, GitHub Action and Claude Code skill; measured 182 ms median and 1 of 54 clean paragraphs flagged against 37 for Haiku 4.5.校验与防护栏REPOgithub.com
- jev-prefturns the preferences in a project's AGENTS.md into `jev-pref.json` rules that Jev checks against each diff hunk, staged file set, or pull request, returning `fix_now` or advisory findings to the coding agent and a nonzero exit code on blocking ones.校验与防护栏REPOgithub.com
- jev-axiPreToolUse gate for Claude Code and Codex that has Jev score each shell command for destructiveness, exfiltration, remote code execution, and security weakening, deciding routine commands locally so nothing is sent for them, and scoring 44/44 on the 44 labeled tool calls in its repository.校验与防护栏REPOgithub.com
- pi-verdictPi permission gate where Jev answers one Choice (allow/ask/deny) per gray-zone tool call — deterministic rules settle clear cases first, deny blocks, ask escalates to a human confirm, and errors or timeouts deny; Jev is an optional backend, experimental, reached through OpenRouter or TypeSafe's direct API.校验与防护栏REPOgithub.com
- jev-commitpre-commit hook where one Jev call judges whether the commit message matches the staged diff, flags debug leftovers and unmentioned work, and blocks only on a detected credential.校验与防护栏REPOgithub.com
- BlinkCLI that coding agents run after every change, with Jev checking the diff near-instantly in place of an LLM reviewer.校验与防护栏SITEblink.review
- hermes-jev-approvalsproof of concept that puts Jev in front of Hermes Agent's command approvals, reporting 8.7x faster decisions and 4.4x fewer prompts to the user.校验与防护栏REPOgithub.com
- taste-lintCLI that uses Jev probabilities on semantic taste checks to catch AI slop in UI, copy, and agent instructions before ship; measurable rules stay local and active findings can fail a run.校验与防护栏REPOgithub.com
- jev-engineeringgates coding-agent tool calls with deterministic rules first and one typed Jev call second, then publishes a rerunnable 300-call injection test showing what the gate catches and what walks past it.校验与防护栏REPOgithub.com
- jev-harnessgates AI coding agent execution with Jev `Choice`, `Score`, and `Noul` decisions, triaging test tracebacks in < 2ms to resolve dependencies deterministically without frontier LLMs and aborting circular doom loops.校验与防护栏REPOgithub.com
- ReflexPi-based coding agent that sends each state-changing tool call through one Jev request of five `Noul` risk checks plus a risk `Score`, maps the answers in code to allow, ask or block by the user's risk setting (protected paths always ask), and also uses Jev to pick the model tier per prompt and to send back "done" claims that ran no verification, at about 400 ms per decision.校验与防护栏REPOgithub.com
- r2r-jevasks Jev two `Noul` checks per tool call (beyond scope, destructive) and admits each judgment as Evidence that can degrade Trust, Delegation, and Authorization until a human override repairs the relation, so later calls inherit the history; includes a stateless-vs-stateful comparison with a scenario adversarial to persistence.校验与防护栏REPOgithub.com
发布一周之内,Jev 项目的生态从零涨到几百条,而且涨出了一个很特别的形状:几乎没人做 Jev 产品,大家做的都是层。一个 Jev 项目把 API 包成某种语言的 SDK;一个 Jev 项目把 Jev 的判断暴露成 MCP 工具;一个 Jev 项目往一个本来就存在的 agent 循环里塞了一次 Jev 调用。
对于一个自己什么都干不了的模型来说,这正是应有的样子。一个 Jev 项目几乎总是 Jev 和别的什么之间的一段管道——浏览器 agent、编程 harness、RAG 管道、交易策略、游戏循环。关于任何一个 Jev 项目,真正有意思的问题不是「它是什么」,而是「它决定把一次判断放在别人系统的哪个位置」。
这份 JEV 项目索引怎么读
并非每一条都是代码
上游列表把代码仓库和 X 讨论串、博客文章、在线演示混在一起。这是他们有意为之——一篇有据可查的实践也是证据——但这意味着某一行 Jev 项目可能是一篇文章。「类型」列把 REPO、PACKAGE、WRITE-UP、SITE 分开,你点进去之前就知道。
被收录不等于被背书
上游只做收录规则:公开、可引用、确实把 Jev 用在类型化判断上。没有人审查过这里任何一个 Jev 项目的代码质量、安全性,甚至跑不跑得起来。有好几批同一天批量提交的条目共用同一套脚手架、提交历史也很薄。
决策类型是推断出来的
当一个 Jev 项目的一句话描述能看出提问类型时,我们标 CHOICE、SCORE 或 NOUL;看不出就留空,不猜。大约五分之二的条目属于后者。
分类沿用上游
分类体系是上游自己的,每个 Jev 项目按其直接应用领域归入且仅归入一个。其中「科学流水线」这一类确实是空的,我们照实显示,而不是把它藏起来。
JEV 项目的聚集告诉了你什么
最大的一簇遥遥领先,是基础设施:SDK 封装、网关适配、MCP server、评测脚手架。这是「大家想在已有系统里试一下,而不是围着它重建一个系统」的典型特征。如果你刚开始,先看这里——针对你这套技术栈的适配器,多半已经有人写好了。
第二簇是 agent 决策,这一簇最能解释 Jev 为什么被采纳得这么快。一个每次点击都调前沿模型的浏览器 agent,又慢又贵;一个把每步判断换到 Jev 上、只在必须打字时才叫大模型的 Jev 项目,两边都能拿到一个数量级。同样的替换也出现在编程 agent、桌面自动化和机器人里。
接下来是校验与防护栏,这里才是校准真正挣到钱的地方。这一簇里的 Jev 项目通常是一道闸门:判断这次工具调用会不会造成破坏、这个「做完了」的声明诚不诚实、这个召回段落支不支撑论断、生成的答案引的是不是它说的那篇。这些都是带阈值的 Noul,也是把 Jev 放进一个已经能跑的系统里风险最低的方式。
长尾——金融、游戏、内容审核、数据标注、合规——条目更少但更有意思,因为每一条都是某个人发现:自己那个领域其实充满了有界判断,只是过去单次成本算不过账,所以从没人自动化过。
挑一个 JEV 项目作为起点
如果你想直接调 Jev,从官方 SDK 开始,跳过各种封装。Python 包是 typesafe-sdk,JavaScript 是 @typesafe-ai/sdk,两个都很薄;索引里大部分做封装的 Jev 项目,存在的意义是把它们桥接进某个具体框架,而不是在它们之上做改进。
如果你已经在跑 agent,去找 MCP server 那几个。有好几个 Jev 项目把 Choice、Score、Noul 暴露成 Claude Code、Codex 这类 harness 能直接调用的工具,意味着你可以在一个危险动作前面加一道 Jev 判断,而完全不用写集成代码。
如果你想先看清形态再决定,找一个小的从头读到尾。防护栏和上下文裁剪这类 Jev 项目通常就几百行,因为有意思的部分是提问设计而不是管道。这是理解「一个好的 Jev 提问长什么样」最快的路。
而如果你还在评估 Jev 到底合不合适,决策模式页面比任何单个 Jev 项目都更适合当起点——它把十一种反复出现的形态的 state、提问和路由策略都写出来了,没有别人代码库的噪音。
这些 JEV 项目数据从哪来
索引里的每个 Jev 项目都来自社区的 awesome-jev 列表,MIT 许可,维护者不是我们。我们解析他们的分类文件、按 URL 去重、把每条归为代码或实践记录、在描述允许时推断决策类型,然后直接链回原始出处。
我们不添加自己的描述。每一行 Jev 项目上的那句话都是上游维护者写的——把别人的摘要改写一遍让它听起来像我们的,既不诚实,效果也更差。
JEV 项目常见问题
- 一共有多少个 Jev 项目?
- 这份索引收录 302 条:227 个代码仓库或包,75 篇实践记录,分布在 14 个确实有内容的分类里。
- 这些 Jev 项目都能上生产吗?
- 不能,而且没人检查过。上游只做收录规则——公开、可引用、确实用了 Jev——并且明确警告有好几批同一天批量提交的条目共用脚手架、提交历史很薄。把「被收录」当成一个指路牌,不是推荐。
- 为什么有些 Jev 项目不在 GitHub 上?
- 因为大约四分之一的条目不是代码。上游列表把 X 讨论串、博客文章和在线演示也作为实践信号收录。「类型」列会把它们标成 WRITE-UP 或 SITE,你可以据此筛掉。
- 我的 Jev 项目怎么被收录?
- 去上游 awesome-jev 列表提交。这份索引从那个列表构建,那边通过了,下次构建这边就会出现。
- 该先读哪个 Jev 项目?
- 挑一个小的防护栏或上下文裁剪项目。它们通常就几百行,而且几乎全是提问设计而不是管道——这部分才是能迁移到你自己东西上的。
- 做 Jev 项目一定要用官方 SDK 吗?
- 不用。Jev 可以用裸 HTTP 调,索引里有好几条就是这么干的。SDK 主要是省掉你自己写重试和 schema 代码的功夫。