Frameworks & integrations
10 entries in this category. Each names the specific decision and links to openable evidence.
DeciFlow
Orchestrates flow with typed decision nodes, where branch conditions are decided directly by the enum value Jev returns.
Evidencehttps://github.com/call518/DeciFlow
Labelspublic-sourcedemo-only
jev4pg
Pushes textual predicates down to Jev inside PostgreSQL while keeping probabilities and source evidence; exact joins and aggregates stay in SQL.
Evidencehttps://github.com/Sheltercosmo/jev4pg/blob/main/sdd/evaluators.py#L39
Labelspublic-sourcecall-site-verified
Gut Check
Jev scores Home Assistant entity health and upgrade risk, and blocks automatic changes whenever confidence is low.
Evidencehttps://github.com/funkadelic/ha-gutcheck/blob/main/custom_components/gutcheck/budget.py#L23
Labelspublic-sourcecall-site-verified
zod-jev
One parseAsync call sends an entire Zod schema ruleset to Jev as a single request, then turns the probabilities into Zod issues while callers keep using native Zod APIs.
Evidencehttps://github.com/jomatsu/zod-jev/blob/main/scripts/check-package.mjs#L35
Labelspublic-sourcecall-site-verified
spring-ai-typesafe
Implements the Jev API on Spring RestClient and Jackson 3, plus Spring AI integrations.
Labelspublic-sourcecall-site-verified
GenieRobot/typesafe-ai-rails
README states: Community Rails integration for TypeSafe AI's System One API, built on the
Evidencehttps://github.com/GenieRobot/typesafe-ai-rails/blob/main/lib/typesafe/rails/client.rb#L55
Labelscall-site-verified
irzix/nestjs-agentic
README states: | @nestjs-agentic/jev | Jev (TypeSafe System One) action gates, output rails, and evaluation judges |
Evidencehttps://github.com/irzix/nestjs-agentic/blob/main/README.md#L70
Labelsreadme-claim
liuhongrui087-art/jev-routed-agent
README states: A multi-step reasoning agent built with LangChain v1 + Jev + Flask + Ollama.
Evidencehttps://github.com/liuhongrui087-art/jev-routed-agent/blob/master/services/router.py#L22
Labelscall-site-verified
Para-FR/casse-brique-typesafe
README states: A brick breaker you can play in the browser, built with Next.js 16, React 19, TypeScript and Tailwind CSS 4. The paddle can be handed over to an AI pilot powered by TypeSafe AI's Jev model.
Evidencehttps://github.com/Para-FR/casse-brique-typesafe/blob/main/src/app/api/paddle/route.ts#L108
Labelscall-site-verified
spring-ai-community/spring-ai-typesafe
README states: API (jev), built on Spring RestClient and Jackson 3, plus Spring AI integrations that
Labelscall-site-verified
Keep going on this site
Try, docs, cases, and pricing link to each other. The next page is on this site.
- Site directoryThe full list of the pages above.
- EcosystemCommunity projects by category.
- Jev coverageEach entry names the decision and its evidence.
- Daily casesThe next batch of coverage cases, each day.
- CommunityPublic posts, each with its source.
- BuildsNotes on model and site updates.
- PrimitivesChoice, Noul, and Score together.
- PatternsRouting, fan-out, and composite scoring.
- SDKsHTTP, Python, and JavaScript.
Use clavue-jev
- Try a judgmentSend a state and read the answer.
- Live scenesTetris, six rapid judgments, and a sort. Copy the call and run it again.
- Judgment LabSupport triage, release review, compliance routing — edit and run on the spot.
- Compareclavue-jev and jev-1.13.0 answer the same question.
- DemosJudgment examples you can edit.
- PricingInput is $0.042 per million tokens. Output is free.
- APICall POST /v1/judge with a key.
Docs
- IntroductionWhat this model is for.
- Quick startThe smallest call that runs.
- System OneWritten here: a state plus one typed question. The model is clavue-jev.
- StateThe text you send in.
- ConfidenceHow sure the answer is, and when to act on it.
- ChoicePick one mutually exclusive option.
- NoulA yes/no question, returned as the probability of yes.
- ScoreRate along a scale.
- Intent routingOne Choice call dispatches the request.
- Confidence routingAct when confidence is high. Hand off when it is low.
- Fan-outAsk several questions of one state.
- Composite scoringFold several scores into one ranking.
- HTTP APIThe request shape without an SDK.
- Python SDKCall a judgment from Python.
- JavaScript SDKCall a judgment from JavaScript.
Cases
- Use-case mapWhich primitive people use for which job.
- GuardrailsA yes/no check before an action runs.
- Function callingPick which function to call.
- Classify with confidenceDo not act when the class is unsure.
- Semantic findFind the passages that match.
- Parallel questionsAsk the whole set in one call.
- Hierarchical classificationCoarse class first, then the fine one.
- Citation checkWhether a sentence is supported by the source.
- Entity alignmentWhether two names are the same thing.
- Skill suggestionChoose which skill fits the moment.