# Claude Fable 5.2 leads five of ten MKA verticals in Artificial Analysis tests

> Original title: MKA tests models across 10 different verticals. Performance varies significantly across verticals, with no single model dominating across...

- Source: Artificial Analysis
- Published: 2026-11-10T18:22:30.000Z
- Bad Influence: https://badinfluence.news/items/rniqa0h4sxn97nj3uavv412qk
- Original: https://x.com/ArtificialAnlys/status/2120220572756140195

## Summary

Artificial Analysis reports that model rankings vary widely across ten MKA verticals, with no single model dominating. Claude Fable 5.2 leads five verticals, including Software & Data, Engineering, Logistics & Mapping, Business, and Finance, where it shares the lead with Claude Sonnet 5.5 in Finance. Claude Opus 5.5 (max) leads Education and Construction, Gemini 4 Argon (high) leads Science, Gemini 4 Carbon (high) leads Healthcare, and Claude Sonnet 5.5 (max) narrowly leads Law & Government.

## Post

MKA tests models across 10 different verticals. Performance varies significantly across verticals, with no single model dominating across them.

Claude Fable 5.2 leads five verticals (Software & Data, Engineering, Logistics & Mapping, Business, and Finance alongside Claude Sonnet 5.5), while Claude Opus 5.5 (max) leads Education and Construction, Gemini 4 Argon (high) leads Science, Gemini 4 Carbon (high) leads Healthcare, and Claude Sonnet 5.5 (max) narrowly leads Law & Government.

![](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FHWyJGYfW8AAZrqt.jpg&mode=thumb&exp=1794528000&sig=1f7dc1ca5c436c04)