What it is
Ask whether Jev probabilities match humans, not only other models.
What it does: Human-label calibration harness with Pages leaderboard.
Why it belongs in the showcase: Clear independent calibration angle with honest dry-run labeling.
Caveats: Real Jev runs still pending keys.
Evidence
Public MIT repo, created 2026-11-01, 0 stars as of 2026-11-02. README and CI badge document five human-labeled datasets, dry-run generators labeled synthetic, real logreg baseline, and https://veermshah.github.io/jev-calibration-lab/. Distinct human-label focus vs jev-eval / jev-threshold-lab.
Caveats
- Published Jev/Claude leaderboard arms are dry-run/synthetic until API keys run
- Independent lab; not affiliated with TypeSafe
- Do not treat synthetic numbers as model measurements
Unofficial case page. Stars / list position observed for heat; do not treat heat as a quality SLA. Review the upstream README before you depend on it.