Automated README summary
Automatically summarized from the README on 3 Nov 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A Python harness that tests Jev (TypeSafe) as a BUY/SELL/HOLD trader on NQ L10 order-book data from Databento over 15 trading days, alongside hold, random and imbalance baselines, with replay, a local viewer and live paper trading.
How it uses Jev
Every 15s the harness sends Jev the current order-book state and asks for a BUY/SELL/HOLD call; answers are filtered by cutoff and agreeing-answer count, then turned into 1-contract trades with min hold, stop, target and commission. Stored answers are replayed under new settings.
Primitives:choice
Technique worth stealing
Run Jev once, then replay stored answers under many settings for free, since settings change which positions Jev sees.
Try it
uv sync, set TYPESAFE_API_KEY, then uv run python -m trade_jev.run --days 2026-06-23
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 material0.95
- Shows a System One patternnot found in the excerpt0.25
- Describes handling uncertaintynot found in the excerpt0.05
- Reports measured numbersnot found in the excerpt0.11
- Is a runnable toolnot found in the excerpt0.22
- Top-10 learning shortlist signalnot found in the excerpt0.32
- Is a replica of the modelnot found in the excerpt0.03
- Solves a common problem (0–2)score on a 0–2 scale0.57 / 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 3 Nov 2026.