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Benchmarks & research

How sure is Jev?

Turns Jev probability distributions into one plain-language sureness verdict, from certain through torn to clueless.

Source screenshot of How sure is Jev?
SOURCE SCREENSHOT · source ↗ · captured 2026-09-22Full screenshot ↗

What it does

The zero-dependency library combines six uncertainty measures. In the maker's 72-question study, Jev's Choice confidence closely tracked the winning probability.

Maker-reported (not independently measured by JevMade): 72 real questions asked to compare Jev's confidence field against six metrics (author-reported) · On choice answers Jev's confidence equalled max_prob on every answer, largest gap 0.02 (author-reported) · A two-option 75/25 answer scores 0.50 under Jev's max_prob but 0.19 under entropy (author-reported)

Primitives
choice, score
Platform
Python
Added
Project created
GitHub stars
0 · snapshot 2026-09-22

Source checked 2026-09-22 — opened the primary source directly.