Automated README summary
Automatically summarized from the README on 22 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
JevKnows lets you run prediction-market bots that bet fake money on real Polymarket markets. Each bot has its own rules, bankroll, and record. It asks a typed-decision model for its opinion and records the answer before the outcome is known, so you can measure whether the model's judgment is any good.
How it uses Jev
Jev (TypeSafe System One) is one of three interchangeable engines that answer typed questions. The platform builds state from rules, timing, and recent reporting (never the market price), asserts no price leaked in, then asks the engines. Jev's answer is recorded with its model version and configuration, and used in a weighted quorum (jev: 3.1, laya: 1, kev: 2) that produces a final probability.
Primitives:choicescorenoul
Technique worth stealing
Enforce that the market price never reaches the model, so its judgment can be scored honestly against reality later.
Try it
git clone https://github.com/tcsenpai/jevoracle.git && cd jevoracle && cp .env.example .env && bun run server.js
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 material0.78
- Shows a System One patternnot found in the excerpt0.39
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersnot found in the excerpt0.05
- Is a runnable toolFound in material0.70
- Top-10 learning shortlist signalnot found in the excerpt0.28
- Is a replica of the modelnot found in the excerpt0.12
- Solves a common problem (0–2)score on a 0–2 scale0.69 / 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 22 Sept 2026.