{"type": "article", "title": "Persona Cartography: Charting Language Model Personality Traits in Weight Space", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/persona-cartography-charting-language-model-personality-traits-in-weight-space", "original_source": "https://arxiv.org/abs/2607.07916", "published": "2026-07-10T04:00:00+00:00", "accessed": "2026-07-10", "id": "persona-cartography-charting-language-model-personality-traits-in-weight-space"}