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what-is-jev

g0runmezadam/what-is-jev · Homepage

Independent, source-linked research on TypeSafe AI's Jev decision model.

Calibration & Research0.82Runner-up: Evaluation & Benchmarking
Automated README summary

Automatically summarized from the README on 21 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.

What it is

A research repository that maps public GitHub projects using TypeSafe AI's Jev (System One) decision model, scoring each on a fixed rubric and documenting recurring patterns, sources, and bilingual findings.

How it uses Jev

The repository does not use Jev to make decisions. It studies how others call Jev: a state plus typed questions (choice, score, noul) returns probabilities. The README does not describe any Jev calls made by this project itself.

Primitives:choicescorenoul

Technique worth stealing

Score every public repository on the same fixed rubric, link every claim to a source, and rank sources by trust.

View on GitHub

Start using Jev: API key and your first request →

Model judgments from README excerpts

Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.

Models & evaluation dates

Inclusion gate
jev-1.13.0
Project signals
jev-1.13.0
Category
jev-1.13.0
Pattern tags
jev-1.13.0

Evidence

These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.

  • Jev is core to the projectFound in material0.63
  • Shows a System One patternnot found in the excerpt0.38
  • Describes handling uncertaintynot found in the excerpt0.07
  • Reports measured numbersnot found in the excerpt0.22
  • Is a runnable toolnot found in the excerpt0.10
  • Top-10 learning shortlist signalnot found in the excerpt0.27
  • Is a replica of the modelnot found in the excerpt0.06
  • Solves a common problem (0–2)score on a 0–2 scale1.02 / 2
  • About JevFound in material0.98
Signals
Jev is core to the project0.63Shows a System One pattern0.38Describes handling uncertainty0.07Reports measured numbers0.22Is a runnable tool0.10Top-10 learning shortlist signal0.27Is a replica of the model0.0600.51Solves a common problem (0–2)1.02 / 2012

no-judgment band (0.40–0.60)

Design patterns
Questionnaire0.37Ghostwriter0.36Funnel0.3100.51

no-judgment band (0.40–0.60)

The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 21 Sept 2026.