# Top open weights models trail proprietary ones on most personality indexes

> Original title: Across the personality indexes, the top open weights models on average rank lower than the top proprietary models on every index except s...

- Source: Artificial Analysis
- Published: 2026-11-04T01:13:43.000Z
- Bad Influence: https://badinfluence.news/items/fgmowf504c0mnbfy602conqhf
- Original: https://x.com/ArtificialAnlys/status/2117787340861317531

## Summary

Artificial Analysis reports that top open weights models rank lower than top proprietary models on every personality index except slop, where they rank higher. Average scores are 68 vs. 45 for informativeness, 77 vs. 54 for warmth, and 70 vs. 49 for expressiveness. On slop, open weights score 49 against 30 for proprietary models.

## Post

Across the personality indexes, the top open weights models on average rank lower than the top proprietary models on every index except slop, where they rank higher.

Average index score, top proprietary vs. top open weights:

➤ Slop: 30 vs. 49

➤ Informativeness: 68 vs. 45

➤ Expressiveness: 70 vs. 49

➤ Warmth: 77 vs. 54

➤ Transparency: 70 vs. 54

➤ Conviction: 64 vs. 53

➤ Imagination: 70 vs. 57

➤ Organization: 60 vs. 53

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHWPi_dbWoAAxgvk.jpg&mode=thumb&exp=1794009600&sig=01c4adf2edbe28fb)