[{"@context":"https:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/blog.terabox.com\/insights\/anthropic-mechanistic-interpretability-claude-research#BlogPosting","mainEntityOfPage":"https:\/\/blog.terabox.com\/insights\/anthropic-mechanistic-interpretability-claude-research","headline":"Mapping AI Circuits: Anthropic\u2019s Claude 3.5 Research","name":"Mapping AI Circuits: Anthropic\u2019s Claude 3.5 Research","description":"\ud83d\udcfa Today’s recommended deep-dive video: https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE Inside the Brain of an AI: Mapping the Circuits of Claude 3.5From Sparse Features to Circuit TrainingMulti-Step Reasoning and Internal PlanningMultilingualism and the Hallucination CircuitKey TakeawaysQ&A Inside the Brain of an AI: Mapping the... ","datePublished":"2026-07-17","dateModified":"2026-07-17","author":{"@type":"Person","@id":"https:\/\/blog.terabox.com\/author\/flextech-admin\/#Person","name":"flextech-admin","url":"https:\/\/blog.terabox.com\/author\/flextech-admin\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","url":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","height":96,"width":96}},"publisher":{"@type":"Organization","name":"terabox","logo":{"@type":"ImageObject","@id":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","url":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","width":900,"height":900}},"image":{"@type":"ImageObject","@id":"https:\/\/img.youtube.com\/vi\/ig5RNJJaFJE\/maxresdefault.jpg","url":"https:\/\/img.youtube.com\/vi\/ig5RNJJaFJE\/maxresdefault.jpg","height":"","width":""},"url":"https:\/\/blog.terabox.com\/insights\/anthropic-mechanistic-interpretability-claude-research","video":{"@context":"http:\/\/schema.org\/","@type":"VideoObject","@id":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE#VideoObject","contentUrl":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE","name":"Anthropic: Circuit Tracing + On the Biology of a Large Language Model","description":"Thanks to Vibhu for leading us through these!\n\n- https:\/\/transformer-circuits.pub\/2025\/attribution-graphs\/methods.html\n\n- https:\/\/transformer-circuits.pub\/2025\/attribution-graphs\/biology.html\n\n\u200brelated links\n\nhttps:\/\/discord.com\/channels\/822583790773862470\/1107320650961518663\/1354864379660603515\n\n\u200b---\n\n\u200bwe need YOU to volunteer to do rapid-fire recaps and explanations of our remaining papers on the board: https:\/\/app.sli.do\/event\/bNV6mo3BFGhe8Bqzb1tonb\/live\/questions\n\n\u200bplease sign up in #llm-paper-club in https:\/\/www.latent.space\/p\/community discord\n\n\u200brecordings at https:\/\/www.youtube.com\/@LatentSpaceTV","thumbnailUrl":["https:\/\/i.ytimg.com\/vi\/ig5RNJJaFJE\/default.jpg","https:\/\/i.ytimg.com\/vi\/ig5RNJJaFJE\/mqdefault.jpg","https:\/\/i.ytimg.com\/vi\/ig5RNJJaFJE\/hqdefault.jpg","https:\/\/i.ytimg.com\/vi\/ig5RNJJaFJE\/sddefault.jpg","https:\/\/i.ytimg.com\/vi\/ig5RNJJaFJE\/maxresdefault.jpg"],"uploadDate":"2025-04-09T22:15:36+00:00","duration":"PT56M28S","embedUrl":"https:\/\/www.youtube.com\/embed\/ig5RNJJaFJE","publisher":{"@type":"Organization","@id":"https:\/\/www.youtube.com\/channel\/UCvi5jNRoRVm436TVAXet1kQ#Organization","url":"https:\/\/www.youtube.com\/channel\/UCvi5jNRoRVm436TVAXet1kQ","name":"Latent Space TV (see @LatentSpacePod for Pod)","description":"The home for all Latent Space Community Livestreams!\n\nhttps:\/\/www.latent.space\/p\/paperclub\n\nthe Latent Space Paper Club is an essential part of our AI Engineering education. The Why of Paper Clubs is simple: 1) shared accountability, 2) learning to read papers\/familiarize with a field by spaced repetition, 3) staying close to \u201cground truth\u201d of papers rather than social media shallow discussion, 4) developing a critical mind as aware of the flaws in many papers as there are quality effort in them. \n\nhttps:\/\/www.latent.space\/p\/ai-in-action\n\nthe Latent Space Paper Club is an essential part of our AI Engineering education. The Why of Paper Clubs is simple: 1) shared accountability, 2) learning to read papers\/familiarize with a field by spaced repetition, 3) staying close to \u201cground truth\u201d of papers rather than social media shallow discussion, 4) developing a critical mind as aware of the flaws in many papers as there are quality effort in them. \n","logo":{"url":"https:\/\/yt3.ggpht.com\/thva9ml14HAdzOMzjhABapeICI4RSwJz-fofU3VeSPQSH3g9mIIELXIzrMbdfikUu71cbge8rQ=s800-c-k-c0x00ffffff-no-rj","width":800,"height":800,"@type":"ImageObject","@id":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE#VideoObject_publisher_logo_ImageObject"}},"potentialAction":{"@type":"SeekToAction","@id":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE#VideoObject_potentialAction","target":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE&t={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"},"interactionStatistic":[[{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE#VideoObject_interactionStatistic_WatchAction","interactionType":{"@type":"WatchAction"},"userInteractionCount":3646}],{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=ig5RNJJaFJE#VideoObject_interactionStatistic_LikeAction","interactionType":{"@type":"LikeAction"},"userInteractionCount":90}]},"about":["Insights","\u300eEnglish\u300f"],"wordCount":1313,"keywords":["Creative writing"]},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Insights","item":"https:\/\/blog.terabox.com\/insights\/#breadcrumbitem"},{"@type":"ListItem","position":2,"name":"Mapping AI Circuits: Anthropic\u2019s Claude 3.5 Research","item":"https:\/\/blog.terabox.com\/insights\/anthropic-mechanistic-interpretability-claude-research#breadcrumbitem"}]}]