{"type": "article", "title": "Linear Probes Detect Task Format, Not Reasoning Mode in Language Model Hidden States", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/linear-probes-detect-task-format-not-reasoning-mode-in-language-model-hidden", "original_source": "https://arxiv.org/abs/2606.02907", "published": "2026-06-03T04:00:00+00:00", "accessed": "2026-06-03", "id": "linear-probes-detect-task-format-not-reasoning-mode-in-language-model-hidden"}