Automated README summary
Automatically summarized from the README on 7 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
An open-source eval suite for Convex, a reactive database for full-stack AI coding. It runs coding evals across eight categories and a separate four-option decision benchmark measuring specific Convex knowledge, with results on a public leaderboard.
How it uses Jev
Jev answers the decision benchmark's four-option Convex questions via OpenRouter's /api/alpha/decisions endpoint with native typed questions. The hosted config pins typesafe/jev-1.13 and records the returned model ID, probabilities, confidence, and provider-reported cost. Correctness is scored from the chosen option; invalid responses and provider failures count as incorrect.
Primitives:choice
Technique worth stealing
Use native typed Choice questions through OpenRouter's decisions endpoint, pinning the model and recording probabilities, confidence, and cost.
Try it
bun run decisions dry-run --provider openrouter --model typesafe/jev-1.13 --limit-evals 2
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 projectnot found in the excerpt0.13
- Shows a System One patternunclear0.48
- Describes handling uncertaintynot found in the excerpt0.03
- Reports measured numbersFound in material0.97
- Is a runnable toolnot found in the excerpt0.08
- Top-10 learning shortlist signalnot found in the excerpt0.19
- Is a replica of the modelnot found in the excerpt0.04
- Solves a common problem (0–2)score on a 0–2 scale1.00 / 2
- About JevFound in material0.93
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 7 Oct 2026.