Automated README summary
Automatically summarized from the README on 3 Nov 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A curated list of 136 ranked projects and 18 upstream integrations that use Jev, TypeSafe's System One model, for developers exploring typed-probability decision systems.
How it uses Jev
The README does not describe how Jev is called in code; it only states that Jev answers Choice, Noul and Score questions with calibrated probabilities instead of prose, and that the list's Interest column is a 0–4 rating from Jev itself, averaged over its probability distribution.
Primitives:choicenoulscore
Technique worth stealing
Use Jev's calibrated probabilities as a 0–4 Interest rating averaged over its distribution to rank projects.
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-1.14.0- Project signals
jev-1.14.0- Category
jev-1.14.0- Pattern tags
jev-1.14.0
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 material0.64
- Shows a System One patternnot found in the excerpt0.31
- Describes handling uncertaintynot found in the excerpt0.03
- Reports measured numbersnot found in the excerpt0.03
- Is a runnable toolnot found in the excerpt0.27
- Top-10 learning shortlist signalnot found in the excerpt0.15
- Is a replica of the modelnot found in the excerpt0.04
- Solves a common problem (0–2)score on a 0–2 scale0.99 / 2
- About JevFound in material0.97
no-judgment band (0.40–0.60)
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 3 Nov 2026.