--- title: Everyone Signed This Letter (...minus Anthropic) | daily.dev description: Jensen Huang (Nvidia CEO) made his first-ever Twitter post to share a letter signed by nearly every major AI company — Amazon, Google, Microsoft, Meta, OpenAI,... canonical: https://daily.dev/posts/everyone-signed-this-letter-minus-anthropic--fsta8fw9j twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Everyone Signed This Letter (...minus Anthropic) | daily.dev og:description: Jensen Huang (Nvidia CEO) made his first-ever Twitter post to share a letter signed by nearly every major AI company — Amazon, Google, Microsoft, Meta, OpenAI,... og:url: https://daily.dev/posts/everyone-signed-this-letter-minus-anthropic--fsta8fw9j og:image: https://api.daily.dev/og/posts/FstA8fW9j.png og:image:alt: Everyone Signed This Letter (...minus Anthropic) 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. # Everyone Signed This Letter (...minus Anthropic) **[Theo - t3․gg](https://daily.dev/sources/t3dotgg)** · 32 min read · 0 upvotes · 0 comments ## Summary Jensen Huang (Nvidia CEO) made his first-ever Twitter post to share a letter signed by nearly every major AI company — Amazon, Google, Microsoft, Meta, OpenAI, and dozens more — advocating for open-weight AI models and warning against government restrictions on them. Notably absent from the signatories is Anthropic. The letter was prompted by US government officials considering bans on Chinese open-weight models following allegations that Moonshot AI distilled Anthropic's Claude to build its K3 model. Dario Amodei responded with a public letter clarifying Anthropic's position: they don't support banning open-weight models outright, but want chip export controls maintained, industrial-scale distillation cracked down on, and mandatory safety testing for all capable models. The author argues Anthropic's fixation on distillation makes them look petty and out of step with the broader AI industry, and criticizes their refusal to sign the letter despite largely agreeing with its contents. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Anthropic rejects open-weight AI bans, calls for China chip controls and safety tests](https://daily.dev/posts/anthropic-rejects-open-weight-ai-bans-calls-for-china-chip-controls-and-safety-tests-plwlbpjht) · InfoWorld · 0 upvotes · 0 comments --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#nvidia](https://daily.dev/tags/nvidia), [#anthropic](https://daily.dev/tags/anthropic), [#ai-governance](https://daily.dev/tags/ai-governance) [View this post on daily.dev](https://daily.dev/posts/everyone-signed-this-letter-minus-anthropic--fsta8fw9j) ```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":"Everyone Signed This Letter (...minus Anthropic)","url":"https://daily.dev/posts/everyone-signed-this-letter-minus-anthropic--fsta8fw9j","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/everyone-signed-this-letter-minus-anthropic--fsta8fw9j"},"datePublished":"2026-07-30T13:13:17.693Z","dateModified":"2026-08-03T07:34:17.142Z","description":"Jensen Huang (Nvidia CEO) made his first-ever Twitter post to share a letter signed by nearly every major AI company — Amazon, Google, Microsoft, Meta, OpenAI,...","image":"https://i.ytimg.com/vi/x7p5cClmdfI/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/x7p5cClmdfI/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/everyone-signed-this-letter-minus-anthropic--fsta8fw9j","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"machine-learning,nvidia,anthropic,ai-governance","timeRequired":"PT32M","video":{"@type":"VideoObject","name":"Everyone Signed This Letter (...minus Anthropic)","description":"Jensen Huang (Nvidia CEO) made his first-ever Twitter post to share a letter signed by nearly every major AI company — Amazon, Google, Microsoft, Meta, OpenAI,...","thumbnailUrl":"https://i.ytimg.com/vi/x7p5cClmdfI/sddefault.jpg","uploadDate":"2026-07-30T13:13:17.693Z","duration":"PT32M","url":"https://api.daily.dev/r/FstA8fW9j","embedUrl":"https://www.youtube.com/embed/x7p5cClmdfI"}} {"@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":"Everyone Signed This Letter (...minus Anthropic)"}]} ```