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
A public field guide to Jev 1.13.0's framing sensitivity and failures, based on 11,621 text-study requests across synthetic tasks. For AI researchers and practitioners choosing how to interact with Jev.
How it uses Jev
Jev makes decisions by answering explicit typed questions in each task, such as choosing a Snake move, a driving action, or a numerical answer. The study records each response and its token usage, then evaluates accuracy against known correct answers offline.
Primitives:choicescore
Technique worth stealing
Describing tasks in plain language with explicit priorities improved Snake performance over raw board histories.
Try it
Explore the City lab and Snake lab demos online, or read the reports and raw CSVs in the repository.
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 projectunclear0.43
- Shows a System One patternnot found in the excerpt0.18
- Describes handling uncertaintynot found in the excerpt0.05
- Reports measured numbersFound in material0.66
- Is a runnable toolnot found in the excerpt0.04
- Top-10 learning shortlist signalunclear0.50
- Is a replica of the modelnot found in the excerpt0.03
- Solves a common problem (0–2)score on a 0–2 scale1.02 / 2
- About JevFound in material0.99
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.