jev-behavior-study

Independent Jev 1.13.0 behavior study: report, controlled prompt experiments, raw results, and offline verification.

How it uses Jev

A browsable field guide to Jev 1.13.0: where explicit questions work, where small changes alter answers, and where harder tasks expose failures.

Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README.

Languages: Python 80% · JavaScript 15% · HTML 5%
License: MIT
Last activity: Sep 2026
Added: 2026-09-17
Stars at snapshot: 3
Status: Community listing

evaluationjevllmresearchtypesafe

Is this your project?

Add the badge to your README to link back here.

[![Listed in Jev Library](https://jevlibrary.dev/api/badge/rinnecoder-jev-behavior-study)](https://jevlibrary.dev/projects/rinnecoder-jev-behavior-study)

Something wrong, or rather not be listed? Tell us.

Keep exploring

Similar to jev-behavior-study

Browse all

jev-filter

Benchmarks & research

Semantic filtering for AI tool results. Native npm CLI, caller-controlled context, batching, and reproducible benchmarks.

AMade byapixly-ai1

jev-freeform

Benchmarks & research

An observable raw-character chat experiment powered entirely by TypeSafe Jev Choice

KMade bykesku2

Code and benchmark data for a paper evaluating Jev as a zero-shot detector across 44 alignment-failure benchmarks. The authors report a median AUROC of 0.886 for one generic question; results are their research findings, not an independent replication.

SMade bysumleo0

Jev-Mem

Agent tooling

Jev-Mem: System-One Controlled Agentic Memory

LMade bylibingzheren67

snake-jev

Games & simulations

Snake controlled by parallel Jev assessments, with one API call per game tick.

SMade bysiroccomask2

hermes-jev

Agent tooling

Typed System One decisions, ranking, verification, and an opt-in Hermes tool gate using TypeSafe Jev.

KMade bykeeltrace21

is-malicious

Agent tooling

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

LMade byluantak23

local-jev

Jev alternatives & open source

A local, offline System One server compatible with TypeSafe's Jev API. It answers typed yes/no, category and score questions with small open models.

AMade byamithgc8

jev-system-one

Demos & playgrounds

A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports

HMade byhaseeb-heaven5