Automated README summary
Automatically summarized from the README on 26 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
jev4pg adds 41 Jev semantic operators to PostgreSQL 14–17 for filtering, extraction, ranking, matching and verification, plus natural-language-to-SQL planning in English and Simplified Chinese, for teams building semantic search and analyst tools on existing data.
How it uses Jev
Per the list summary, jev4pg evaluates row-level predicates with Jev Noul questions, keeps the returned probabilities, and applies explicit decision thresholds; joins and aggregation are left to SQL. The README does not detail further per-operator Jev usage.
Primitives:noul
Technique worth stealing
Keep raw answer probabilities separate from decision thresholds so compatible evidence can be replayed without new inference.
Try it
git clone --branch main https://github.com/Sheltercosmo/jev4pg.git, run python deploy/configure.py, then docker compose build and docker compose up -d.
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 material0.90
- Shows a System One patternFound in material0.61
- Describes handling uncertaintyunclear0.46
- Reports measured numbersFound in material0.98
- Is a runnable toolFound in material0.95
- Top-10 learning shortlist signalunclear0.45
- Is a replica of the modelnot found in the excerpt0.37
- Solves a common problem (0–2)score on a 0–2 scale1.11 / 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 26 Oct 2026.