Saltar al contenido

junio 2026

1181 artículos
Cuando la IA te saca la ficha: así personaliza sus conversaciones según tu perfil
Videojuegos

Cuando la IA te saca la ficha: así personaliza sus conversaciones según tu perfil

arXiv:2606.13683v1 Announce Type: new Abstract: To address the challenge that current dialogue policy planning methods struggle to dynamically adapt to diverse user characteristics, this paper proposes a User Portrait based Nested Rollout Policy Adaptation (UP-NRPA) online framework with Large Language Models. In contrast to conventional approaches dependent on model training and require offline reinforcement learning policy models for user groups, UP-NRPA enables dynamic customization of dialo

15/06/2026
¿Y si el 'no' de una IA no se quita con un simple interruptor?
Videojuegos

¿Y si el 'no' de una IA no se quita con un simple interruptor?

arXiv:2606.13720v1 Announce Type: new Abstract: Arditi et al. (2024) has shown that refusal in safety fine-tuned chat models is mediated by a single linear direction in the residual stream, recoverable by a difference-in-means (DiM) of harmful and harmless activations. We compare DiM-based interventions (activation addition and directional ablation) with two interventions derived from Iterative Nullspace Projection (INLP) -- nullspace projection and counterfactual flipping -- on five open-weigh

15/06/2026