{"id":55135,"date":"2026-07-26T15:25:45","date_gmt":"2026-07-26T07:25:45","guid":{"rendered":"https:\/\/www.1ai.net\/?p=55135"},"modified":"2026-07-26T15:25:45","modified_gmt":"2026-07-26T07:25:45","slug":"%e8%b0%b7%e6%ad%8c%e3%80%81amd%e3%80%81cloudflare-%e7%ad%89%e5%85%ac%e5%8f%b8%e5%8a%a0%e5%85%a5%ef%bc%8c%e7%ad%be%e7%bd%b2%e6%94%af%e6%8c%81-ai-%e5%bc%80%e6%ba%90%e6%a8%a1%e5%9e%8b%e5%8f%91%e5%b1%95","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/55135.html","title":{"rendered":"Joined by Google, AMD, Cloudflare, signed up to 50 open letter organizations supporting AI open source model development"},"content":{"rendered":"

On July 26, an open letter was signed this week by 25 U.S. technology companies (July 24), including Weidar, Microsoft, IBM, Meta and othersCALL FOR OPEN WEIGHT AI MODEL<\/strong>.<\/p>\n

1AI UNDERSTANDS THAT THE OPEN LETTER REFERS TO THE HISTORY OF OPEN-SOURCE SOFTWARE MOVEMENTS AND ADDRESSES THE CRITICAL IMPORTANCE OF THE OPEN WEIGHT AI MODEL FOR THE UNITED STATES TO TAKE OWNERSHIP OF THE ARTIFICIAL INTELLIGENCE AGE. THE OPEN WEIGHT MODEL, WHICH CAN BE DOWNLOADED, MODIFIED AND DEPLOYED AUTONOMOUSLY, CAN LOWER THE THRESHOLD FOR THE USE OF ADVANCED AI BY INSTITUTIONS, COMPETE IN DYNAMIC MARKETS, AND AVOID THE MONOPOLIZATION OF AI GAINS BY A SMALL NUMBER OF FIRMS, WHILE FREEING USERS OF TECHNOLOGICAL AUTONOMY FROM SINGLE MANUFACTURERS\u3002<\/p>\n

The open letter noted that while open weights were at risk, such as the difficulty of regulating derivative versions, closed models also had security risks. Open ecology, which mobilizes a wide range of researchers to examine loopholes and improve safety protection, is an important path to artificial intelligence security\u3002<\/p>\n

At the moment, the open letter has been signed by 50 companies\/organizations, and it has been signed by 50 companiesThe new companies are Google, AMD, Cloudflare, Block and Ollama<\/strong>In addition to the reports from the IT house, which appeared earlier in the reports, OpenAI, Y Combinator, GitHub, Cisco, etc\u3002<\/p>\n

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It is worth noting thatAmazon and Anthropic have yet to sign this declaration<\/strong>It's getting outside attention. Forbes believes that this is because of business interests, and Amazon is the largest investor in Anthropic. And Anthony has been providing only closed-source AI model services throughout, and the company has maintained its \u201cAI security\u201d position\u3002<\/p>\n

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<\/div>","protected":false},"excerpt":{"rendered":"

On July 26, an open letter calling for an open weight AI model was signed by 25 U.S. technology firms this week (24 July). 1AI understands that the open letter refers to the history of open-source software movements and addresses the critical importance of the open weight AI model for the United States to take ownership of the artificial intelligence age. The open weight model, which can be downloaded, modified and deployed autonomously, can lower the threshold for the use of advanced AI by institutions, compete in dynamic markets, and avoid the monopolization of AI gains by a small number of firms, while freeing users of technological autonomy from being bound by a single manufacturer. The open letter noted that while open weights were at risk, such as the difficulty of regulating derivative versions, the closed model also had security risks. Open<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[862],"collection":[],"class_list":["post-55135","post","type-post","status-publish","format-standard","hentry","category-news","tag-862"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/55135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=55135"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/55135\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=55135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=55135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=55135"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=55135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}