# Decision Index Brier

As of Oct 15, 2026, Decision Index Brier (calibration) is maintained by Jev Decision Index. Metric Brier score. Ceiling 1. Saturation unknown. Contamination risk low.

Declared cadence: about daily. Catalog snapshots: 1, latest Oct 14, 2026.

## Categories


## Top 5

- OneJev1.5-27B: 0.275
- torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune): 0.2841
- vLLM-SR d3 (27B): 0.3008
- OneJev1.5-9B: 0.3034
- Clef (Cloudflare, Qwen3.8-27B post-train with a joint schema head, multimodal, measured on text): 0.306

Source: https://huggingface.co/spaces/multimodalart/jev-decision-index