Vals Legal Index D
AI benchmark · Agentic
What is Vals Legal Index?
Vals Legal Index scores models on legal research, legal drafting/review (HLAB-Vals-1.1) and tax agent tasks, weighted by practice area share of U.S. law-office revenue.
Legal mostly
“which scores Legal Research Bench, HLAB-Vals-1.1 and Tax Agent Bench by practice area, weighting each area by its share of U.S. law-office revenue.”
vals.ai/home ↗
Who built Vals Legal Index
Led by Vals AI.
Lineage
Benchmarks this one is built on and built from: versions, subsets, extensions and the indexes that combine them.
Combines
“which scores Legal Research Bench, HLAB-Vals-1.1 and Tax Agent Bench by practice area, weighting each area by its share of U.S.”
vals.ai/home ↗
Tier D · a leaderboard, listed apart
Long tail: little or no usage data yet.
How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.
- no usage data
- in curated RL directories (1 pt)
How we got to tier D
- Adoption: no usage data. Tier D.
- Not yet read on X.
- In curated RL directories: 1 point, a floor of none.
- Confirmed: a line from its own site or paper places it.
- Judged a leaderboard, arena or index rather than one benchmark (or not a benchmark at all): listed apart.
A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.
Where Vals Legal Index sits
Its domain on the map, live. Hover a logo for its name; click to open it. Open it on the full map
Next: browse all benchmarks. Entry from the RL Research daily scrape of public sources, 2026-10-29 snapshot.