Automated README summary
Automatically summarized from the README on 19 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A finance research repo that uses a decision model to rate 26,962 S&P 500 8-K filings on a five-point shareholder scale and tests the ratings against next-two-day market-adjusted returns.
How it uses Jev
Jev answers one five-option Choice per filing: how good or bad it is for shareholders. The probability-weighted rating is ranked within the same item group and year, then correlated with the next two days' market-adjusted return.
Primitives:choice
Technique worth stealing
Freeze the design, compare against a free baseline, and report bootstrap intervals so a small effect is not overclaimed.
Try it
git clone, pip install -e ".[dev]", pytest; check_hashes.py verifies published results without keys.
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 material0.96
- Shows a System One patternnot found in the excerpt0.29
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersFound in material0.96
- Is a runnable toolnot found in the excerpt0.06
- Top-10 learning shortlist signalnot found in the excerpt0.38
- Is a replica of the modelnot found in the excerpt0.07
- Solves a common problem (0–2)score on a 0–2 scale0.88 / 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 19 Oct 2026.