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Jev for Python

581 curated Jev resources. Python clients, SDKs, and tools.

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  • Docs10
  • Repos & sites565
  • Videos1
  • Articles5

All 581 Jev resources for Python

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Showing 481–528 of 581 resources

jev-browser
0GitHub stars
A local Python browser automation UI that turns a URL and a plain-language goal into bounded actions, with Jev picking the next operation from observed candidates and a separate text model used only to fill fields.
Jev Demos & Experiments#community#jevbest#catalog-import
CommunityKesavanKing/jev-browserPython
labs
0GitHub stars
A sparse-checkout research workspace of independent lab write-ups, two of which cover Jev: one on API behaviour, input limits and multilingual evaluation, another on moderation and pre-execution command risk checks.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitykiarina/labsDart
typesafe-jev-drone-demo
1GitHub stars
Three.js drone flight simulation where a typed FastAPI backend asks jev-latest for every navigation action: a Choice question selects one of nine candidate movements, an independent Noul question estimates whether the direct route is blocked.
Jev Demos & Experiments#community#jevbest#catalog-import
Communitykxzk/typesafe-jev-drone-demoPython
jev-the-janitor
1GitHub stars
A janitor for markdown vaults that asks Jev which bucket each note belongs in. It never deletes a note and never rewrites a body; the most it does is add a frontmatter block or move a suspected secret into quarantine, after local redaction.
Jev Tools & CLIs#community#jevbest#catalog-import
Communitykylehovance-ai/jev-the-janitorPython
jev-anotacao-sentencas
0GitHub stars
LabDados FGV Direito SP experiment that annotates 12 variables across 120 TJSP civil sentences and compares jev-latest with Gemini 3.8 Flash and GPT-5.6 Luna on accuracy, median latency and cost per thousand sentences.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitylab-dados/jev-anotacao-sentencasPython
jev-tetris
1GitHub stars
A Streamlit Tetris where the engine enumerates every legal placement, Jev picks one typed placement ID, and Python verifies rotation, column and exact occupied cells before the piece is allowed to lock.
Jev Demos & Experiments#community#jevbest#catalog-import
CommunityMachineLearning-Nerd/jev-tetrisPython
newsscore
0GitHub stars
Pulls financial news from configurable sources, scores every article with Jev on a -1 to +1 scale with confidence and relevance weighting, and aggregates one number per symbol, from Python, sync or async, or the CLI.
Jev Tools & CLIs#community#jevbest#catalog-import
Communitymahynotch/newsscorePython
jev-vs-luna
0GitHub stars
A reproducible English benchmark running one review-classification rubric through jev-latest and gpt-5.6-luna, publishing per-field accuracy, macro F1, latency and API-reported cost alongside the raw responses and run manifest.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitymameli/jev-vs-lunaPython
verdict
3GitHub stars
Python decision models meant to replace LLM calls for routing, triage, guardrails and policy checks: ask choose, score or check questions and get a typed answer with a temperature-scaled probability on CPU.
Jev Demos & Experiments#community#jevbest#catalog-import
CommunityManavarya09/verdictPython
jev-atari-lab
0GitHub stars
A research repository that asks how a teacher should rewrite the structured questions controlling an Atari player, publishing the negative results alongside the one that worked. Jev weights stay fixed throughout.
Jev Demos & Experiments#community#jevbest#catalog-import
Communitymemorysaver/jev-atari-labPython
jev-skillbench
1GitHub stars
Measures whether Jev can catch malicious agent skills on MalSkillBench, with a cascade arm that sends only the uncertain band to an LLM. Per-sample records, thresholds and calibration are all kept.
Jev Practices & Patterns#community#jevbest#catalog-import
CommunityMohibShaikh/jev-skillbenchPython
jev
0GitHub stars
Sixty commits of a content site built by a Python pipeline — bilingual content modules, generated OG images, updated news, a serverless API, CI workflows and a DEPLOY.md — under a bare repo name with no description or topics.
Jev Demos & Experiments#community#jevbest#catalog-import
Communitynetcode001/jevPython
shade-arena-jev-monitor
0GitHub stars
A fork of the SHADE-Arena public split that evaluates TypeSafe Jev as a monitor for covert agent sabotage, against Gemini 2.5 Flash and Pro. Thirteen hand-built transcripts across three tasks, 353 tool calls, and a full LaTeX report.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitynican2018/shade-arena-jev-monitorPython
jev-certify
1GitHub stars
jev-certify turns Jev's probabilities into a bounded claim: conformal risk control picks a routing threshold with a finite-sample guarantee on silently misrouted queries, and prediction-powered inference audits it with about 40 hand labels. Measured on 2,412 Jev 1.13 decisions over CLINC150.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitynikkoxgonzales/jev-certifyPython
ps2-ai-agent
0GitHub stars
A Python pipeline that captures the PCSX2 window, injects virtual DualShock 2 input and draws a broadcast-style telemetry HUD, with TypeSafe Jev System One as one of three swappable decision engines behind a BaseAgent interface.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityopaielsheikh/ps2-ai-agentPython
jev-no-enem
0GitHub stars
A public benchmark that scores Jev 1.13.0 on the Brazilian ENEM 2025 exam against open autoregressive baselines, reporting accuracy per subject area plus Expected Calibration Error, with a second pass that lets the model reject an item.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitypatryckalves/jev-no-enemPython
jev-builder-loop
3GitHub stars
A Grok skill where you write the questions and environment state, Jev returns typed probabilities, and the script mixes them with your priors into posteriors before you act. Ships a nine-case benchmark you can run without a key.
Jev Agents & MCP#community#jevbest#catalog-import
Communityrainbowpuffpuff/jev-builder-loopPython
typesafe-jev-examples
2GitHub stars
Two worked Jev examples you can run today through OpenRouter without an early-access key: seven-question ticket triage batched into one request, and a re-ranker that fans one question out per candidate and sorts on the returned probability.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityrajivkuriakose/typesafe-jev-examplesPython
jev-trader
0GitHub stars
Real-time market analysis where a local Node bridge calls Jev through the Vercel AI Gateway: headline sentiment, plus buy, sell or hold bias with strength and conviction for an FX, metals, energy, rates and crypto basket fed from MetaTrader5, with a local dashboard.
Jev Tools & CLIs#community#jevbest#catalog-import
Communityrenatosousa/jev-traderPython
jev-games
2GitHub stars
A visual lab where Jev plays Mario, Kung Fu and Doom, with a plugin split so new games and emulators do not require rewriting the loop. Code owns buttons, hold duration and Mario landing interrupts; Step and Scripted keep the API bill down.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityshantanugoel/jev-gamesPython
typesafe-triage-guard
0GitHub stars
Three composable Jev judgment pipelines at roughly 120 lines of composition logic each: support-ticket triage behind a safety guardrail, observability alert triage with dedupe and auto-page decisions, and a deploy risk gate over PR diffs.
Jev Tools & CLIs#community#jevbest#catalog-import
Communityshivam2003-dev/typesafe-triage-guardPython
Jev4Mellea
3GitHub stars
Python adapter that puts Jev's Noul, Choice and Score checks inside Mellea generation flows: verify a requirement, classify text into caller-defined categories, or rate it on an ordered scale, each attachable as a Mellea Requirement.
Jev Integrations & Adapters#community#jevbest#catalog-import
CommunitySoundBlaster/Jev4MelleaPython
jev-trace-classifier
0GitHub stars
Study of whether a calibrated judgment primitive can tell agent-written wiki pages from human ones, using the collusion.wiki corpus, Jev's Noul against a local Qwen, and a threshold sweep that finds no separating cutoff.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitysypherin/jev-trace-classifierPython
jev-review
0GitHub stars
Autonomous PR review bot that consumes PR metadata and patches, asks Jev a finite set of typed questions across correctness, security and verification perspectives, then applies deterministic gates in code. Suggestions are advisory; it never edits or merges.
Jev Agents & MCP#community#jevbest#catalog-import
Communitythiago-ss/jev-reviewPython
FinancialPredictionJev
0GitHub stars
A single untitled Python file, one commit, no stars: an attempt to see how well Jev predicts financial markets, in a repository whose own description concedes that it does not do that well.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitythodoh1/FinancialPredictionJevPython
jev-pick-and-place-study
1GitHub stars
A MuJoCo pick-and-place pilot that runs Jev, Claude Haiku and hand-written reactive rules through the same episodes and publishes the comparison, including the parts that did not flatter Jev.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitytryaksh/jev-pick-and-place-studyPython
hermes-jev-router
1GitHub stars
Experimental Hermes plugin that asks Jev to label task complexity, then deterministic policy code picks the cheapest eligible allowed model and returns a routing plan. It does not dispatch the request.
Jev Agents & MCP#community#jevbest#catalog-import
Communityussyverse/hermes-jev-routerPython
jev-evaluation
0GitHub stars
A pre-registered adversarial evaluation of jev: nine experiments, 28 predictions fixed before any request was sent, and a report plus prompting guide regenerated from the measured logs.
Jev Practices & Patterns#community#jevbest#catalog-import
Communitywillkelly/jev-evaluationPython
github-star-organizer-jev
1GitHub stars
A Python CLI that sorts GitHub stars into your existing GitHub Lists using README excerpts and repo metadata, writes a JSON classification report, and applies it only when you ask.
Jev Tools & CLIs#community#jevbest#catalog-import
Communityyutkat/github-star-organizer-jevPython
ground-zero
0GitHub stars
An alpha Python library that uses Jev to grade model responses for hallucination, correctness and instruction following, returning Noul probabilities and five-level severity Scores.
Jev Integrations & Adapters#community#jevbest#catalog-import
Communityzavocc/ground-zeroPython
jev-plays-pokemon
1GitHub stars
A Pokemon Red agent that boots a ROM, picks each move with Jev, and streams video plus a live decision panel from a small read-only local HTTP server.
Jev Demos & Experiments#community#jevbest#catalog-import
Communityzbloss/jev-plays-pokemonPython
agent-handoff-gate
0GitHub stars
An experimental specification and offline evaluation kit for delegated coding work: evidence schemas, a gate protocol for PASS and BLOCKED reports, and a Jev integration contract.
Jev Agents & MCP#community#jevbest#catalog-import
CommunityzsoXi/agent-handoff-gatePython
dgp
0GitHub stars
Decision Graph Protocol from Numerous ApS: the app publishes an immutable frame of evidence and offered decisions, an eligible assessor returns a typed assessment, and the app's own guards authorize the commit.
Jev Agents & MCP#community#awesomejev#catalog-import
Communitynumerous-com/dgpPython
jev-judge
0GitHub stars
Dependency-free Python 3 CLI that hands a JSON state plus 1 to 16 named Noul, Choice or Score questions to Jev and prints typed answers, usage and elapsed time without echoing the state back.
Jev Agents & MCP#community#awesomejev#catalog-import
Communityohmyjiro/jev-judgePython
minojev
22GitHub stars
Local decision models that return Jev-shaped typed distributions instead of generated text: freeze a backbone, cache candidate features once, train a roughly 0.8M-parameter decision head, calibrate per primitive.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communityzeredy879/minojevPython
snbt-jev-bench
1GitHub stars
Jev run against a community reconstruction of Indonesia's SNBT 2025 entrance exam: 159 remembered questions across seven subtests, 156 scored, with every request payload and response kept.
Jev Practices & Patterns#community#awesomejev#catalog-import
Communitymisaalya/snbt-jev-benchPython
LiteLLM
60.9kGitHub stars
LiteLLM's proxy adds TypeSafe guardrail hooks and a Jev complexity classifier for policy judgments and request routing across 100+ model providers.
Jev Integrations & Adapters#community#python#gateway
CommunityBerriAI/litellmPython
SemIf-OpenJev
4.8kGitHub stars
An open-model semantic-if engine positioned as a local Jev-style decision stack, separate from the original SemIf repo but sharing the same author.
Jev Models & Reimplementations#community#python#open-models
CommunityTheoLeeCJ/SemIf-OpenJevPython
Jeeves
420GitHub stars
PostHog's reasoning Jev-style classifier with a diffusion drafter, reporting higher accuracy than Kev-9B and hosted Jev on held-out and JevBench tiers.
Jev Models & Reimplementations#community#evaluation#open-models
CommunityPostHog/jeevesPython
FluidUse
306GitHub stars
Local macOS computer-use automation on Apple silicon using on-device laya typed decisions and CUA-S1-FORMS for filling, via the Accessibility API.
Jev Demos & Experiments#community#browser#local
CommunityFluidInference/FluidUseSwift
typesafe-jev-calibrate-for-code-review
3GitHub stars
A calibration write-up and scripts for Jev comment and code rules on a Unity project, with ordering.py to compare rule versions on real blocks.
Jev Benchmarks & Evaluations#community#evaluation#code-review
CommunitySelmar/typesafe-jev-calibrate-for-code-reviewPython
hev reranker
15GitHub stars
A BEIR reranking recipe that asks up to 30 parallel Noul relevance questions in one Jev state, with RESULTS.md against cross-encoders and hosted rerankers.
Jev Benchmarks & Evaluations#community#evaluation#python
Communityhev/rerankerPython
Cua
29.3kGitHub stars
The Cua computer-use platform documents a jev-use recipe where TypeSafe Jev picks bounded action IDs and Cua Driver executes clicks and fills in the browser.
Jev Demos & Experiments#community#browser#computer-use
Communitytrycua/cuaRust
pyGPT
2kGitHub stars
A desktop AI assistant with a Jev / System One inline plugin for classification, routing, verification, and scoring without chat-style output.
Jev Tools & CLIs#community#python#desktop
Communityszczyglis-dev/py-gptPython
Fast Browser Use
221GitHub stars
An agent skill that reproduces Jev-style single-step logits over indexed browser controls using local Qwen weights for offline browser use.
Jev Demos & Experiments#community#browser#open-models
CommunityAPUS-AI-Lab/fast-browser-usePython
CodexQA Jev Browser
97GitHub stars
A Playwright-based CodexQA skill where Jev chooses indexed controls on a page-built index while the browser executes the action.
Jev Demos & Experiments#community#browser#playwright
Communityopenqa-cn/jev-browserTypeScript
TradingAgents
110.5kGitHub stars
Multi-agent trading research with optional Jev screening of StockTwits and Reddit posts for company relevance before sentiment analysis runs.
Jev Tools & CLIs#community#python#trading
CommunityTauricResearch/TradingAgentsPython
NeoHorse
1.7kGitHub stars
Open-weight 4B and 9B models from TokenRhythm: NeoHorse-1 for tool use, coding, and instruction following, plus NeoHorse-Jev-4B for prefill-only Choice, Noul, and Score decisions.
Jev Models & Reimplementations#community#jevbest
CommunityTokenRhythm/NeoHorsePython

Related languages

Languages that overlap with Python.

Jev articles

Original guides that go deeper on Jev python.

All Jev articles
Retries, Rate Limits, and Choosing Fail-Open or Fail-Closed
Every decision path has a failure posture, whether you chose one or not. How to put retries in the client, bound the whole call, and make the fallback an explicit, per-action policy.
Jev Practices & Patterns#reliability#retries#api
Read article
Jev in Customer Support: Triage, Routing, and Escalation
Support is a long chain of small judgments over text. Triage category and urgency separately, route with a confidence gate, decompose hard tickets, and decide the action in code.
Jev Practices & Patterns#customer-support#routing#triage
Read article
Jev in Software Testing
A test loop is a long series of small judgments. What the Playwright, mobile QA, and CI experiments report: two calls per probe, 131 ms medians, and near coin-flip failures to design around.
Jev Practices & Patterns#testing#qa#confidence
Read article

Watch: Jev in action

Video walkthroughs and demos from the community.

YouTube: Greg Isenberg and Ryan Vogel on the businesses Jev unlocks, and a path in through the Vercel AI Gateway.

YouTube: CJ from Syntax demos browser use, classification, code review, a model router, and a chat bot with no LLM.

YouTube: Ryan Vogel runs Jev on 100 and then 1,000 emails: category, priority, spam, and reply predictions.

Discussions about Jev

Threads from Reddit and Hacker News about building with Jev.

Hacker News: Show HN: Ad Spend Guard gates budget before the auction, not the creative after.

Show HN: Gating ad budget with a decision modelRead the thread on Hacker News

Reddit: Reranking rebooking options with a decision model, ranked with reasons.

Hacker News: Pick Verify: a single decision at the warehouse pick station catches confusable picks.

Show HN: Verifying robot picks with a decision modelRead the thread on Hacker News

Hacker News: Decision Index 0.2.1 scores open reproductions of Jev on a frozen suite.

jackbravo4 pointsDecision Index 0.2.1 – 70 open reproductions of TypeSafe Jev's Decision ModelRead the thread on Hacker News

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