{"type": "article", "title": "When Do Attention-Head Ablations Support Causal Claims? Projection-Level Confounds, Floor Effects, and Matched Controls", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/when-do-attention-head-ablations-support-causal-claims-projection-level-floor", "original_source": "https://www.machinebrief.com/news/when-do-attention-head-ablations-support-causal-claims-proje-9z6i", "published": "2026-10-03T04:00:00+00:00", "accessed": "2026-10-03", "id": "when-do-attention-head-ablations-support-causal-claims-projection-level-floor"}