Informativeness Index
Practical depth, evidence, actionable content. The index z-scores each component trait’s Elo across all models evaluated in the benchmark, calculates the mean with inverted traits entering negatively, and percentile ranks the result from 1 to 100.
Muse Spark 1.3 (Max) ranks highest on informativeness, while GPT-3.5 Turbo ranks lowest across the 36 models evaluated.
Across this index’s 5 traits, Elo scores average -27 to 1773, with a typical per-model 95% confidence interval of ±34 Elo, roughly ±4 points on the 1 to 100 scale.
Informativeness Leaderboard
The mean of each model’s trait Elo z-scores, percentile ranked from 1 to 100 across all models evaluated in the benchmark. Whiskers show each model’s 95% confidence interval.
AA-PersonalityBench: Informativeness Index
Practical depth, evidence, actionable content · Mean of each model's Elo z-scores across information dense, evidence-based, resource-specific, actionable guidance and pragmatic · Percentile ranked from 1 to 100 across all models evaluated in the benchmark
Component Traits
Informativeness is built from the z-scored Elo of 5 traits. Open any trait for its full leaderboard.
Trait Leaderboards
Each component trait’s Elo percentile ranked from 1 to 100 across all models evaluated in the benchmark.
AA-PersonalityBench: Information Dense
How much does each sentence teach the reader: specifics vs. surface-level generalities? · Trait Elo percentile ranked from 1 to 100 across all models evaluated in the benchmark