# Legal Research Bench

As of Nov 3, 2026, Legal Research Bench (v1) is maintained by Vals AI. Metric accuracy (%). Ceiling 100. Saturation unknown. Contamination risk low.

Declared cadence: as Vals updates (checked daily). Catalog snapshots: 1, latest Nov 3, 2026.

## Categories

- Legal: primary, weight 1

## Top 5

- Gemini 4 Carbon: 55.769
- Muse Spark 1.3: 55.288
- Claude Opus 5: 55.288
- Claude Fable 5.1: 55.288
- Gemini 4 Argon: 54.808

Source: https://www.vals.ai/benchmarks/legal_research