[0.4124108464885388, 0.3575845678529519, 0.18045380393360833],
TL;DR10 major tech publications lost a combined 65M monthly organic visits since their peaks. That's a 58% decline.
Abstract:Humans shift between different personas depending on social context. Large Language Models (LLMs) demonstrate a similar flexibility in adopting different personas and behaviors. Existing approaches, however, typically adapt such behavior through external knowledge such as prompting, retrieval-augmented generation (RAG), or fine-tuning. We ask: do LLMs really need external context or parameters to adapt to different behaviors, or do they already have such knowledge embedded in their parameters? In this work, we show that LLMs already contain persona-specialized subnetworks in their parameter space. Using small calibration datasets, we identify distinct activation signatures associated with different personas. Guided by these statistics, we develop a masking strategy that isolates lightweight persona subnetworks. Building on the findings, we further discuss: how can we discover opposing subnetwork from the model that lead to binary-opposing personas, such as introvert-extrovert? To further enhance separation in binary opposition scenarios, we introduce a contrastive pruning strategy that identifies parameters responsible for the statistical divergence between opposing personas. Our method is entirely training-free and relies solely on the language model's existing parameter space. Across diverse evaluation settings, the resulting subnetworks exhibit significantly stronger persona alignment than baselines that require external knowledge while being more efficient. Our findings suggest that diverse human-like behaviors are not merely induced in LLMs, but are already embedded in their parameter space, pointing toward a new perspective on controllable and interpretable personalization in large language models.。WPS下载最新地址对此有专业解读
例如2025年11月14日凌晨，一辆载有13名中国游客的汽车，在巴厘岛北部布勒冷县的急弯下坡路段失控冲出道路。据报道，事故因司机驾驶不慎、对复杂路况判断不足引发，而涉事路段本身就是国家干道典型高风险区段。此次事故造成5名中国游客遇难、8人受伤，其中包括1名儿童伤者，是近期东南亚地区涉中国游客伤亡的严重交通安全事件。。safew官方版本下载对此有专业解读
graph, params_dict, torch_out = _model_to_graph(
f64::INFINITYCopy。体育直播对此有专业解读