{"slug": "video-jacobian-lens-can-we-read-the-mind-of-an-ai", "title": "[Video] Jacobian Lens: Can we read the mind of an AI?", "summary": "Anthropic released a new mechanistic interpretability tool called the Jacobian lens, or J-lens, according to a video report dated October 26, 2026. The tool is presented as a way to examine whether an AI is plotting against users or behaving sycophantically by reading its internal representations. The report frames J-lenses as a method for inspecting the inner workings of AI models rather than judging them solely by their outputs.", "body_md": "# [Video] Jacobian Lens: Can we read the mind of an AI?\n\nOctober 26, 2026\n\nCan we tell if an AI is plotting against us? Or if it’s being sycophantic?\n\nAnthropic released a new mechanistic interpretability tool called the Jacobian lens, or J-lens. And what are J-lenses?", "url": "https://wpnews.pro/news/video-jacobian-lens-can-we-read-the-mind-of-an-ai", "canonical_source": "https://tcz.hu/blog/2026/10/26/jacobian-lens/", "published_at": "2026-10-25 23:00:00+00:00", "updated_at": "2026-10-26 22:13:52.908324+00:00", "lang": "en", "topics": ["ai-safety", "ai-research", "artificial-intelligence", "machine-learning", "large-language-models"], "entities": ["Anthropic", "Jacobian lens", "J-lens"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/video-jacobian-lens-can-we-read-the-mind-of-an-ai", "markdown": "https://wpnews.pro/news/video-jacobian-lens-can-we-read-the-mind-of-an-ai.md", "text": "https://wpnews.pro/news/video-jacobian-lens-can-we-read-the-mind-of-an-ai.txt", "jsonld": "https://wpnews.pro/news/video-jacobian-lens-can-we-read-the-mind-of-an-ai.jsonld"}}