Automated README summary
Automatically summarized from the README on 28 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
An interactive Chicago traffic simulator that runs one experiment: a single car crosses real Chicago geography while the whole city simulates around it, compared against Fixed and Adaptive deterministic baselines.
How it uses Jev
Jev sees only citywide traffic state and answers bounded, typed questions. Its answer becomes corridor/region weights (0.5-2) and a small pressure modifier (0.5-1.5), which the existing controller layer translates into legal local signal decisions.
Primitives:choicescore
Technique worth stealing
Bound and validate the model's policy against hard limits; reject or clamp malformed answers and keep the previous policy.
Try it
pnpm install; cp .env.example .env.local; fill in JEV_TOKEN; pnpm dev
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 projectunclear0.55
- Shows a System One patternnot found in the excerpt0.20
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersnot found in the excerpt0.06
- Is a runnable toolunclear0.44
- Top-10 learning shortlist signalnot found in the excerpt0.28
- Is a replica of the modelnot found in the excerpt0.25
- Solves a common problem (0–2)score on a 0–2 scale0.17 / 2
- About JevFound in material0.97
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 28 Sept 2026.