OpenJev 4B Release - JevBench Total Brier: leaderboard
OpenJev 4B Release - JevBench Total Brier: Brier error (0-2). OpenJev-4B official card: trained Qwen3.5-4B text backbone with Option Set Interactor and shared decision head, SFT then REINFORCE-A on OpenJevData-140k. Native JevBench public accuracy/Brier and OpenJev text hard/soft metrics. Only owner-run OpenJev column is ingested; cited comparator rows/columns are withheld. It is unrelated to the former OpenJev project now named SemIf.
Metric: Brier error (0-2). Source: huggingface.co. 1 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | OpenJev-4B | 0.18 |
Interactive version: theaggregate.ai/benchmark?slug=openjev-4b-release-jevbench-total-brier · How It Works · Data refreshed daily, snapshot 2026-11-12.