Brain Llm Alignment Tracks Training Data Not Typol

# Brain-LLM Alignment Tracks Training Data, Not Typology

Derived from arXiv:2605.23032 - Brain-LLM Alignment Tracks Training Data, Not Typology

## Core Concept
Brain-LLM alignment is well established in English, yet the brain's language network is neuroanatomically universal across languages. Does alignment also generalize cross-linguistically, and what governs the variation? We test this using fMRI data from 112 participants across English, Chinese, and French (the Le Petit Prince corpus) and seven LLMs spanning English-dominant, Chinese-dominant, and multilingual architectures. Our central finding is that training-language dominance, not an inherent ...

## Key Insights
- Derived from arXiv:2605.23032
- Published: 2026-05-21
- Utility Score: 1.00
- Authors: Dongxin Guo, Jikun Wu, Siu Ming Yiu

## Activation
brain-llm-alignment-tracks-training-data-not-typol, 2605.23032

## References
- arXiv: https://arxiv.org/abs/2605.23032