Ce qui s'est passé: Is Persona Generalization Predictable?

Fine-tuned language models show predictable probit-linear relationships between in-domain and out-of-domain persona generalization across model families and sizes.

Pourquoi ça compte: Is Persona Generalization Predictable?

When controlling behavioral transfer between domains during fine-tuning, especially for safety-critical applications requiring behavioral containment.

Vigilance: Is Persona Generalization Predictable?

The relationship changes when altering which layers are fine-tuned; validation needed for each specific training scenario and layer configuration.

Dans l'actualité

Is Persona Generalization Predictable?

arXiv cs.AI · Publié le 9 novembre 2026 · 3 min de lecture

En 30 secondes

Ce qui s'est passé: Fine-tuned language models show predictable probit-linear relationships between in-domain and out-of-domain persona generalization across model families and sizes.
Pourquoi ça compte: When controlling behavioral transfer between domains during fine-tuning, especially for safety-critical applications requiring behavioral containment.
Vigilance: The relationship changes when altering which layers are fine-tuned; validation needed for each specific training scenario and layer configuration.

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language model
fine-tun
llama
qwen

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