Automated README summary
Automatically summarized from the README on 20 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
PriorBench is an independent, pre-registered evaluation of TypeSafe AI's Jev, a System One model. It runs 21 experiments and 5,721 calls, publishing raw data, predictions, and a report for researchers and practitioners.
How it uses Jev
The README does not describe how Jev is used in code. It reports measurements of Jev's Choice, Score, and Noul primitives across experiments, but does not show integration or decision-making logic.
Primitives:choicescorenoul
Technique worth stealing
Pre-register predictions before data collection and publish falsified results.
Try it
git clone, install requirements, set OpenRouter key, run latency/bench.py, probes/t6_banc.py, analysis/recount.py.
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 material0.86
- Shows a System One patternunclear0.58
- Describes handling uncertaintynot found in the excerpt0.06
- Reports measured numbersFound in material0.96
- Is a runnable toolnot found in the excerpt0.04
- Top-10 learning shortlist signalnot found in the excerpt0.35
- Is a replica of the modelnot found in the excerpt0.03
- Solves a common problem (0–2)score on a 0–2 scale1.15 / 2
- About JevFound in material0.98
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 20 Sept 2026.