# AA-PersonalityBench leaderboard

external benchmark

> Every figure below is reproduced as its upstream source published it: nothing is modelled, estimated, interpolated or converted. `Unavailable` means no source published the value — it is never a zero. Each value carries its evidence state and the date it was observed.

Page: https://modelscale.dev/leaderboards/benchmarks/external-aa-personality-bench

Artificial Analysis PersonalityBench. Every model the catalog carries a published AA-PersonalityBench value for, ranked by that value.

## Benchmark record

| Field | Value |
| --- | --- |
| Category | external |
| Measure | 30 trait Elo ratings, eight percentile indexes, and 21 communication characteristics |
| Tasks | 900 questions: 30 per judged trait |
| Difficulty | Default writing and communication style |
| Published by | [AA-PersonalityBench methodology](https://artificialanalysis.ai/methodology/aa-personalitybench) |

Measures how models write by default across 30 personality traits and 21 communication characteristics. A stronger trait is not necessarily a better answer.

## AA-PersonalityBench ranking

No model in the catalog has a published AA-PersonalityBench score. The benchmark is defined by AA-PersonalityBench methodology, but the catalog carries no value for it yet. An absent value is shown as absent here rather than as a zero.

Rows are ordered by the value the source published, highest first. The source does not state whether a higher value is the better result, so this document does not either: for a benchmark that measures a rate of failure, read the table from the bottom.