Open Japanese LLM Leaderboard A
AI benchmark · Language
What is Open Japanese LLM Leaderboard?
LLM-jp open Japanese LLM leaderboard evaluating Japanese and multilingual models across code generation, entity linking, factual association, historical events, commonsense, math, translation, NLI, QA, reading comprehension, and summarization.
Tier A · a leaderboard, listed apart
Widely used: a lab reports it, or 50 or more models are scored on it.
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.
- 417 models scored
- model counts only from community leaderboards
- in curated RL directories (1 pt)
How we got to tier A
- Adoption: 417 models scored; model counts only from community leaderboards. Tier A.
- On X: unclear, none buzz No move.
- In curated RL directories: 1 point, a floor of none.
- Not yet confirmed by a line from its own site or paper.
- 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.
Not on the map yet: no line from its own site or paper places it in a domain.
Next: browse all benchmarks. Entry from the RL Research daily scrape of public sources, 2026-10-11 snapshot.