--- title: The Download: Claude’s inner workings and OpenAI’s... description: MIT Technology Review's daily briefing covers Anthropic's discovery of a hidden internal space inside Claude called J-space, where the model processes concepts... canonical: https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: The Download: Claude’s inner workings and OpenAI’s “super app” | daily.dev og:description: MIT Technology Review's daily briefing covers Anthropic's discovery of a hidden internal space inside Claude called J-space, where the model processes concepts... og:url: https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf og:image: https://api.daily.dev/og/posts/M9dFMzuHf.png og:image:alt: The Download: Claude’s inner workings and OpenAI’s “super app” og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # The Download: Claude’s inner workings and OpenAI’s “super app” **[MIT Technology Review](https://daily.dev/sources/technologyreview)** · 5 min read · 0 upvotes · 0 comments ## Summary MIT Technology Review's daily briefing covers Anthropic's discovery of a hidden internal space inside Claude called J-space, where the model processes concepts before generating responses. Also covered: OpenAI's launch of ChatGPT Work, a 'super app' combining its chatbot, coding tools, and new GPT 5.6 models; Tencent's move to acquire Manus from Meta following Beijing's order to unwind the deal; OpenAI and Google selling AI models to blacklisted Chinese entities via Singapore subsidiaries; and a historical piece on how B.F. Skinner's pigeon experiments in the 1940s laid groundwork for modern reinforcement learning. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [The Download: Claude’s inner workings, and the future of world models](https://daily.dev/posts/the-download-claude-s-inner-workings-and-the-future-of-world-models-5kmsluwmr) · MIT Technology Review · 1 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#openai](https://daily.dev/tags/openai), [#anthropic](https://daily.dev/tags/anthropic), [#reinforcement-learning](https://daily.dev/tags/reinforcement-learning) [View this post on daily.dev](https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"The Download: Claude’s inner workings and OpenAI’s “super app”","url":"https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf"},"datePublished":"2026-07-10T12:26:56.585Z","dateModified":"2026-07-10T16:01:02.421Z","description":"MIT Technology Review's daily briefing covers Anthropic's discovery of a hidden internal space inside Claude called J-space, where the model processes concepts...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/28d582af54e8343810be909126e560b5?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/28d582af54e8343810be909126e560b5?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"MIT Technology Review","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"MIT Technology Review","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/a8d03889722f4f22b3986e0b395ff076","url":"https://daily.dev/sources/technologyreview"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/the-download-claude-s-inner-workings-and-openai-s-super-app--m9dfmzuhf","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"llm,openai,anthropic,reinforcement-learning","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"MIT Technology Review","item":"https://daily.dev/sources/technologyreview"},{"@type":"ListItem","position":3,"name":"The Download: Claude’s inner workings and OpenAI’s “super app”"}]} ```