AI-assisted summaries and translations. Check original sources for context and performance claims.
Lomesh Dutta
An open-source project that helps select relevant Claude Code skills by prioritizing frequently used ones through Jev integration.

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Leonardo Bissoli
Leonardo Bissoli apresenta decisões estruturadas com Jev, incluindo confiança, limites e exemplos de uso em aplicações.
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Mike Hostetler // Actors & Agents on the BEAM
Jido agents use Jev to make moves in Tic Tac Toe, demonstrating Jev's application in game-playing agents.

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AkashPriyadarshii
Systematic software development framework for AI coding agents upgraded with TypeSafe Jev System One typed decisions.

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SSH
A community post testing Jev's performance in a browser environment, noting limitations after five actions.

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Tamir
JevForm creates adaptive forms that change based on user input meaning rather than fixed if-then logic.
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wang2
A GitHub Action using Jev for automated PR triage and classification.

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Val Alexander
A developer project offering 110 interactive use cases, games, and scenarios with editable prompts.

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Amrit Nigam
Jev successfully played and won a match in the game Clash Royale.

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luantak
Scans a codebase for covert, deceptive, or data-stealing behavior with Jev, then reports suspicious files and line ranges before the user runs it.

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Robert Yang
Jev semantically formats spreadsheets instantly, with suggestions for integration into other platforms.
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Orus Agent
Orus uses Jev to review and approve trade strategies before execution, enhancing decision-making with structured answers.

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flaviocopes.com
A guide explaining Jev's approach to making typed decisions rather than processing text.

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vogel
A system that generates text one character at a time using Jev, employing a classifier in an autoregressive loop.

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Hamilton Ulmer
DuckDB extension that classifies rows in CSV, Parquet, or DuckDB tables with Jev, about 10 seconds per 1,000 rows.

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x.com
A community post providing a tutorial on Jev, including demos for browser control and AI memory.
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x.com
A plugin using Jev's scoring capability to remove unnecessary terminal garbage and redundant logs, improving agent performance.
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tyler-dot-earth
Typesafe's jev as a "fuzzy linter". give your code an ocular patdown.

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vercel
Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path.

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Alex Nikolic
An MLP trained on Qwen 4B that functions similarly to Jev, offering a typesafe alternative.
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Trinay Hari
A 26-sheet construction plan set was classified in 2.9 seconds using Jev with an LLM pipeline, costing $0.0052 and matching GPT-4.1 and GPT-6 Astra performance.
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AVB
Jev integrates into a recommendation engine, providing 70+ personalized suggestions per user at 0.0019$ per user.

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khaled
A community post describing control of a simulated fly.

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skeptrunedev
A Jev powered LinkedIn recruiting agent. Watch it browse relevant profiles, save links, and review evidence against your hiring brief.

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

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Cris Lenta
A community post describing 500 real-time agents operating in a 3D environment with notable performance metrics.

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Robin Bilgil
Detects low-quality content in real-time as users scroll.

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hanz
An experiment to enable Jev to perform dogfighting, with ongoing improvements.
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Hamed Valigholizadeh
A community post showcasing Jev's ability to rank exam questions by likelihood of appearing on real tests within 80 seconds.
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cardotrejos
Typesafe/Jev public X demo.
github.comcardotrejos/jev-ad-preflightVedi progetto ↗
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0x963D
A cyberpunk border encounter powered by TypeSafe Jev. Bluff the guard. Inspect the receipts.
github.com0x963D/last-exitVedi progetto ↗
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0xShin0221
Fork of OpenPoke where the yes/no decisions go to Jev instead of Claude Sonnet, with a same-inputs A/B against the replaced LLM decision and a 43,776-request adversarial run on the injection gate.
github.com0xShin0221/openpoke-meets-jevVedi progetto ↗
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UFFICIALE
TypeSafe AI
Official TypeSafe reference: JavaScript SDK.
docs.typesafe.aiSTATE → DECISION → CODEVedi progetto ↗
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x.com
A community post shares a tech talk by Jev's founder, highlighting its speed, cost-effectiveness, and lack of hallucination.
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dbreunig
A skill for writing and improving programs that call Jev, TypeSafe's System One model.

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scienthoon
Independent calibration test of TypeSafe's Jev on a task it cannot have seen: 900 rule-generated support tickets (choice / score / boolean) plus 3 public benchmarks via Vercel AI Gateway. Raw responses, ECE with noise floor, temperature refit, per-type sign of miscalibration. Reproducible for ~$0.06.
github.comscienthoon/jev-ood-calibrationVedi progetto ↗
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UFFICIALE
TypeSafe AI
Official TypeSafe reference: Changelog.
docs.typesafe.aiSTATE → DECISION → CODEVedi progetto ↗
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win4r
用 TypeSafe Jev 推荐已安装 Skill / Bounded installed-skill recommendations with TypeSafe Jev. Python CLI, Codex skill, bilingual docs and live examples.
github.comwin4r/jev-skill-suggesterVedi progetto ↗
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unimtx
Community Go SDK for the TypeSafe System One API with typed Choice, Score, and Noul questions plus retries, contexts, and structured errors.
github.comunimtx/typesafe-sdk-goVedi progetto ↗
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reachjalil
Recursive Jev choice over a taxonomy. Select from more than 255 options without breaking TypeSafe Jev's choice cap.
github.comreachjalil/jev-treeVedi progetto ↗
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jevclassifier.vercel.app
Local Telegram channel JSON analyzer for intent, quality, sentiment, and speaker tone.
jevclassifier.vercel.appJev ClassifierVedi progetto ↗
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kevinpita
Reversible context pruning for Pi, powered by TypeSafe Jev. Keep useful context without deleting session history.
github.comkevinpita/pi-jev-contextVedi progetto ↗
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bojansandhaus
Safety checks for Hermes and other AI agents before they act, ask for approval, or verify a change.
github.combojansandhaus/jev-decisionsVedi progetto ↗
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jexp
Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships.
github.comjexp/neo4jevVedi progetto ↗
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Virat Singh
An AI-driven hedge fund utilizing Jev for fast and cost-effective trading decisions.

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EugeneBoondock
SQL with natural-language predicates, powered by TypeSafe's Jev. Filter, rank, classify and score rows by meaning — batched, cached and cost-guarded.
github.comEugeneBoondock/jevsqlVedi progetto ↗
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dnakhoa
Position paper: the Hidden-Markov and fuzzy primitives missing from TypeSafe AI's Jev and System-One decision models. Two lemmas, one principle (Deferred Crispification), one architecture (BSF-S1).
github.comdnakhoa/jev-deferred-crispificationVedi progetto ↗
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Mintzs
An optimized inference engine to turn LLMs into Jev-like machines: optimized for quick, lightweight, and accurate decision-making, classification, and scoring.
github.comMintzs/jevifyVedi progetto ↗
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geilt
CLI and agent skill for TypeSafe System One (Jev): typed Choice, Score, and Noul judgments.
github.comgeilt/typesafe-cliVedi progetto ↗
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Zaious
Independent, evidence-based map of when TypeSafe's Jev actually holds up vs. breaks down — real API-call receipts, not a leaderboard. 中文為主的雙語 repo。

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UFFICIALE
TypeSafe AI
Official TypeSafe reference: Legal.
docs.typesafe.aiSTATE → DECISION → CODEVedi progetto ↗
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BillionsBobby
A lightweight Jev-powered router for models, tools, and subagents.
github.comBillionsBobby/JevRouterVedi progetto ↗
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omkarghugarkar007
Runtime authorization and guardrails for AI-agent tool calls with deterministic policy and TypeSafe Jev via OpenRouter.
github.comomkarghugarkar007/actiongate-jevVedi progetto ↗
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Milind S
Utilizes Jev as a decision engine to manage and coordinate multiple bot agents for complex tasks.
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MahmoudAdelbghany
Jev-powered browser MCP for LLM agents — ~300ms decisions, no LLM tokens in the loop. Benchmark vs Playwright MCP included.
github.comMahmoudAdelbghany/jev-browserVedi progetto ↗
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Peer Richelsen
Jev integrates with Cal.com to quickly find team scheduling overlaps.

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Dimesio
FUn little experiment with Typesafe AI Jev Model playing chess against stockfish :).
github.comDimesio/typesafe-chessVedi progetto ↗
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numerous-com
Experimental decision protocol whose Jev adapter evaluates framed evidence with typed choices, while application code validates permissions and commits simulated demo actions.
github.comnumerous-com/dgpVedi progetto ↗
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Nader Dabit
Jev powers a predictive launcher that anticipates user intent based on typing patterns.
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arize.com
A tool for tracking decisions made by Jev, using Arize's instrumentation for detailed analysis.
arize.comTrace every judgment with PhoenixVedi progetto ↗
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WeSecureYou
Job Risk Analyzer: CLI and REST API that uses Jev to score an occupation's exposure to AI-driven layoffs and its resilience.
github.comWeSecureYou/Jev-testVedi progetto ↗
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WiktorB2004
LlamaIndex reranker + router powered by TypeSafe Jev — typed scores/choices, cheaper than LLM-as-judge.
github.comWiktorB2004/llama-index-jevVedi progetto ↗
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joevidev
Instinct: describe a case in free text and Jev picks the UI from a fixed catalog without generating a line of code or copy.
github.comjoevidev/ui-generator-instinct-jevVedi progetto ↗
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emreozyoruk
GitHub Action for issue triage that abstains: label, spam, needs-info and duplicate in one call, each applied only above a threshold you set, and nothing at all below it.
github.comemreozyoruk/hushVedi progetto ↗
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uezochan
Voice-dialog turn-end detection using Jev scores after speech.
x.comAIAvatarKit turn-end gateVedi progetto ↗
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onionminionops-beep
USER + JEV: P(DOOM) PROTOCOL — co-op platform shooter where TypeSafe Jev plays alongside you.
github.comonionminionops-beep/pdoom-protocolVedi progetto ↗
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ai-and-ml
The Register on the launch, the Doom demo, and the $40M seed round.
www.theregister.comTypeSafe AI debuts model for machines that plays DoomVedi progetto ↗
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Shawn Simister
A logic interpreter uses plain English to enable Jev to perform reasoning tasks it cannot handle alone.

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UFFICIALE
TypeSafe AI
Official TypeSafe reference: Self-consistency: choices.
docs.typesafe.aiSTATE → DECISION → CODEVedi progetto ↗
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valksor
Unofficial PHP SDK for the TypeSafe AI System One API — 1:1 parity with the official JS and Python SDKs. Not affiliated with TypeSafe AI.
github.comvalksor/typesafe-sdk-phpVedi progetto ↗
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y0usaf
A word-level language model whose output layer is Jev: n-gram drafter, Noul chunk verification, bits-per-token eval.
github.comy0usaf/jev-lmVedi progetto ↗
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ishantanu
OpenTelemetry Collector connector that uses Jev to assess metric metadata and apply retention policies before export.
github.comishantanu/jevmetricsVedi progetto ↗
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