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
Open JEV is an independent research preview that answers bilingual probability questions from context, questions, and candidate answers. It is aimed at developers who need a local decision interface for applications.
How it uses Jev
Jev is not used. Open JEV is an independent project inspired by TypeSafe's Jev; it does not contain Jev's code, weights, or RLCD implementation. The current backend is a frozen Qwen3-4B-Instruct-2507 model that reads one next-token answer-label distribution per question.
Technique worth stealing
Reads a next-token answer-label distribution over supplied candidates instead of generating explanatory text.
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 projectunclear0.49
- Shows a System One patternnot found in the excerpt0.15
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersnot found in the excerpt0.05
- Is a runnable toolunclear0.56
- Top-10 learning shortlist signalnot found in the excerpt0.12
- Is a replica of the modelFound in material0.78
- Solves a common problem (0–2)score on a 0–2 scale0.76 / 2
- About JevFound in material0.76
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.