{"id":5831,"date":"2026-07-28T13:50:59","date_gmt":"2026-07-28T13:50:59","guid":{"rendered":"https:\/\/windowsreport.com\/pt\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\/"},"modified":"2026-07-28T13:50:59","modified_gmt":"2026-07-28T13:50:59","slug":"anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto","status":"publish","type":"post","link":"https:\/\/windowsreport.com\/pt\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\/","title":{"rendered":"Anthropic afirma que n\u00e3o apoia a proibi\u00e7\u00e3o de modelos de IA de peso aberto"},"content":{"rendered":"\n<p>A Anthropic <a href=\"https:\/\/www.anthropic.com\/news\/position-open-weights-models\" target=\"_blank\" rel=\"noopener noreferrer\">esclareceu a sua posi\u00e7\u00e3o sobre modelos de IA de peso aberto<\/a>, com o CEO Dario Amodei a afirmar que a empresa nunca apoiou uma proibi\u00e7\u00e3o. No entanto, continua a alertar que modelos abertos poderosos podem criar grandes riscos de seguran\u00e7a e geopol\u00edticos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-anthropic-raises-concerns-about-china\">Anthropic levanta preocupa\u00e7\u00f5es sobre a China<\/h2>\n\n\n\n<p>Amodei alertou que governos autorit\u00e1rios, incluindo a China, podem utilizar modelos de IA avan\u00e7ados para refor\u00e7ar capacidades militares, desenvolver sistemas mais poderosos e expandir a vigil\u00e2ncia.<\/p>\n\n\n\n<p>Tamb\u00e9m manifestou preocupa\u00e7\u00e3o pelo facto de a China poder, eventualmente, construir modelos de IA que superem os desenvolvidos nos Estados Unidos.<\/p>\n\n\n\n<p>A Anthropic acusou recentemente a Alibaba de utilizar 25.000 contas falsas para extrair capacidades do Claude. A Alibaba tamb\u00e9m estar\u00e1 a preparar-se para restringir o uso do Claude Code no seu local de trabalho.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-open-models-could-enable-misuse\">Modelos abertos podem permitir utiliza\u00e7\u00f5es indevidas<\/h3>\n\n\n\n<p>Amodei afirmou que agentes mal-intencionados podem utilizar modelos de IA poderosos para realizar ciberataques e outras atividades prejudiciais.<\/p>\n\n\n\n<p>Os modelos de peso aberto podem apresentar riscos adicionais porque os programadores n\u00e3o conseguem monitorizar facilmente a forma como as pessoas os utilizam. Uma vez divulgado, uma empresa tamb\u00e9m n\u00e3o pode retirar o modelo, atualizar as suas salvaguardas ou impedir a propaga\u00e7\u00e3o de vers\u00f5es modificadas.<\/p>\n\n\n\n<p>Amodei rejeitou as alega\u00e7\u00f5es de que os modelos abertos tornam automaticamente a IA mais segura ou proporcionam consistentemente aos defensores uma vantagem maior do que aos atacantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-amodei-proposes-four-safety-measures\">Amodei prop\u00f5e quatro medidas de seguran\u00e7a<\/h3>\n\n\n\n<p>O CEO da Anthropic prop\u00f4s v\u00e1rias pol\u00edticas para gerir os riscos da IA avan\u00e7ada, incluindo restringir as exporta\u00e7\u00f5es de chips avan\u00e7ados e equipamento de fabrico de chips para a China e aumentar a fiscaliza\u00e7\u00e3o contra o contrabando de chips.<\/p>\n\n\n\n<p>Apelou tamb\u00e9m \u00e0 proibi\u00e7\u00e3o de opera\u00e7\u00f5es de destila\u00e7\u00e3o de modelos de IA \u00e0 escala industrial e \u00e0 exig\u00eancia de testes de seguran\u00e7a obrigat\u00f3rios tanto para modelos abertos como fechados poderosos.<\/p>\n\n\n\n<p>Estas medidas visariam o acesso a recursos computacionais e exigiriam que as empresas avaliassem modelos avan\u00e7ados antes da implementa\u00e7\u00e3o ou divulga\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-technology-companies-oppose-early-restrictions\">Empresas de tecnologia op\u00f5em-se a restri\u00e7\u00f5es precoces<\/h3>\n\n\n\n<p>A NVIDIA, Meta, Microsoft e outras empresas de tecnologia alertaram recentemente os decisores pol\u00edticos dos EUA contra a introdu\u00e7\u00e3o de restri\u00e7\u00f5es prematuras \u00e0 IA de peso aberto.<\/p>\n\n\n\n<p>As empresas argumentaram que os modelos abertos apoiam o crescimento econ\u00f3mico, incentivam a inova\u00e7\u00e3o e ajudam os investigadores a desenvolver ferramentas de seguran\u00e7a de IA mais robustas. A Anthropic n\u00e3o assinou a carta do setor.<\/p>\n\n\n\n<p>Amodei reconheceu que os modelos de peso aberto podem apoiar a investiga\u00e7\u00e3o e o crescimento econ\u00f3mico. No entanto, argumentou que os decisores pol\u00edticos n\u00e3o devem ignorar a sua potencial utiliza\u00e7\u00e3o em ciberataques, sistemas militares, vigil\u00e2ncia ou no desenvolvimento de IA mais capaz.<\/p>\n\n\n\n<p>Noutras not\u00edcias da Anthropic, a empresa lan\u00e7ou recentemente o Claude Opus 5.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Anthropic esclareceu a sua posi\u00e7\u00e3o sobre modelos de IA de peso aberto, com o CEO Dario Amodei a afirmar que a empresa nunca apoiou uma proibi\u00e7\u00e3o. No entanto, continua a alertar que modelos abertos poderosos podem criar grandes riscos de seguran\u00e7a e geopol\u00edticos. Anthropic levanta preocupa\u00e7\u00f5es sobre a China Amodei alertou que governos autorit\u00e1rios, [&hellip;]<\/p>\n","protected":false},"author":49,"featured_media":5832,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_enabled_clarity":"","footnotes":""},"categories":[55],"tags":[],"work":[],"class_list":["post-5831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriais"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Anthropic afirma que n\u00e3o apoia a proibi\u00e7\u00e3o de modelos de IA de peso aberto - WindowsReport PT (Portuguese)<\/title>\n<meta name=\"description\" content=\"Dario Amodei clarifica a posi\u00e7\u00e3o da Anthropic sobre a IA de pesos abertos e pede controlos de chips, medidas contra o contrabando e testes de seguran\u00e7a.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/windowsreport.com\/pt\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anthropic afirma que n\u00e3o apoia a proibi\u00e7\u00e3o de modelos de IA de peso aberto\" \/>\n<meta property=\"og:description\" content=\"Dario Amodei clarifica a posi\u00e7\u00e3o da Anthropic sobre a IA de pesos abertos e pede controlos de chips, medidas contra o contrabando e testes de seguran\u00e7a.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/windowsreport.com\/pt\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\/\" \/>\n<meta property=\"og:site_name\" content=\"WindowsReport PT (Portuguese)\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-28T13:50:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/windowsreport.com\/pt\/wp-content\/uploads\/sites\/2\/2026\/07\/anthropic-mythos-fable-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"801\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Milan Stanojevic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@MilanStanojev17\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Milan Stanojevic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/\"},\"author\":{\"name\":\"Milan Stanojevic\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/#\\\/schema\\\/person\\\/e3910b02e4592db47a0eb303765a3a25\"},\"headline\":\"Anthropic afirma que n\u00e3o apoia a proibi\u00e7\u00e3o de modelos de IA de peso aberto\",\"datePublished\":\"2026-07-28T13:50:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/\"},\"wordCount\":511,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/anthropic-mythos-fable-1.jpg\",\"articleSection\":[\"Tutoriais\"],\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/windowsreport.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/\",\"url\":\"https:\\\/\\\/windowsreport.com\\\/pt\\\/anthropic-afirma-que-nao-apoia-a-proibicao-de-modelos-de-ia-de-peso-aberto\\\/\",\"name\":\"Anthropic afirma que n\u00e3o apoia a proibi\u00e7\u00e3o de modelos de IA de peso aberto - 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