FormalRx-Test C
AI benchmark
- Tier
- C why
- Snapshot
What is FormalRx-Test?
FormalRx-Test is a fine-grained diagnostic benchmark scoring how well models judge, categorize, localize and correct semantic errors in autoformalization of math statements into formal language.
Math mostly
“The veracious semantic alignment in autoformalization is significant for formal mathematical reasoning.”
arxiv.org/abs/2607.04655v1 ↗
Paper: arxiv.org/abs/2607.04655v1 ↗
Tier C
Niche: a handful of models scored, or built by an RL vendor.
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.
- 8 models scored
- in curated RL directories (1 pt)
How we got to tier C
- Adoption: 8 models scored. Tier C.
- 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.
A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.
Where FormalRx-Test 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, 2026-10-19 snapshot.