--- title: OpenAI's Cursor Ban Is About Astra | daily.dev description: OpenAI is reportedly ending its partnership with Cursor following Cursor's acquisition by SpaceX. The stated reason is not a dispute between OpenAI and Cursor... canonical: https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: OpenAI's Cursor Ban Is About Astra | daily.dev og:description: OpenAI is reportedly ending its partnership with Cursor following Cursor's acquisition by SpaceX. The stated reason is not a dispute between OpenAI and Cursor... og:url: https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm og:image: https://api.daily.dev/og/posts/2QZRZXRzm.png og:image:alt: OpenAI's Cursor Ban Is About Astra 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. # OpenAI's Cursor Ban Is About Astra **[Theo - t3․gg](https://daily.dev/sources/t3dotgg)** · 1 min read · 0 upvotes · 0 comments ## Summary OpenAI is reportedly ending its partnership with Cursor following Cursor's acquisition by SpaceX. The stated reason is not a dispute between OpenAI and Cursor directly, but concern over a model called Astra: OpenAI believes Astra is strong enough that it worries about distillation of Astra's outputs, so it is restricting access to Astra for any company not compliant with its terms of service under existing contracts. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### Why is OpenAI reportedly ending its partnership with Cursor? OpenAI is said to be ending the partnership because of concerns about its Astra model rather than a dispute with Cursor itself. Following Cursor's acquisition by SpaceX, OpenAI is reportedly worried that Astra is capable enough that other companies could distill its outputs, so it is restricting Astra access for any company not compliant with its terms of service under existing contracts. _Developers weighing AI coding tool access changes follow model policy shifts like this one on daily.dev._ --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#openai](https://daily.dev/tags/openai), [#vibe-coding](https://daily.dev/tags/vibe-coding) [View this post on daily.dev](https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm) ```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":"OpenAI's Cursor Ban Is About Astra","url":"https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm"},"datePublished":"2026-09-01T14:34:35.431Z","dateModified":"2026-09-01T14:35:35.423Z","description":"OpenAI is reportedly ending its partnership with Cursor following Cursor's acquisition by SpaceX. The stated reason is not a dispute between OpenAI and Cursor...","image":"https://i.ytimg.com/vi/7eCyl40P5jU/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/7eCyl40P5jU/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Theo - t3․gg","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":"Theo - t3․gg","logo":"https://media.daily.dev/image/upload/s--UmX7IyU3--/f_auto/v1704628081/logos/t3dotgg.jpg","url":"https://daily.dev/sources/t3dotgg"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"machine-learning,openai,vibe-coding","timeRequired":"PT1M","video":{"@type":"VideoObject","name":"OpenAI's Cursor Ban Is About Astra","description":"OpenAI is reportedly ending its partnership with Cursor following Cursor's acquisition by SpaceX. The stated reason is not a dispute between OpenAI and Cursor...","thumbnailUrl":"https://i.ytimg.com/vi/7eCyl40P5jU/sddefault.jpg","uploadDate":"2026-09-01T14:34:35.431Z","duration":"PT1M","url":"https://api.daily.dev/r/2QZRZXRzm","embedUrl":"https://www.youtube.com/embed/7eCyl40P5jU"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Theo - t3․gg","item":"https://daily.dev/sources/t3dotgg"},{"@type":"ListItem","position":3,"name":"OpenAI's Cursor Ban Is About Astra"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/openai-s-cursor-ban-is-about-astra-2qzrzxrzm#faq","mainEntity":[{"@type":"Question","name":"Why is OpenAI reportedly ending its partnership with Cursor?","acceptedAnswer":{"@type":"Answer","text":"OpenAI is said to be ending the partnership because of concerns about its Astra model rather than a dispute with Cursor itself. Following Cursor's acquisition by SpaceX, OpenAI is reportedly worried that Astra is capable enough that other companies could distill its outputs, so it is restricting Astra access for any company not compliant with its terms of service under existing contracts. Developers weighing AI coding tool access changes follow model policy shifts like this one on daily.dev."}}]} ```