{"id":2384,"date":"2025-09-05T10:26:25","date_gmt":"2025-09-05T10:26:25","guid":{"rendered":"https:\/\/nuno.digital\/semana-de-01-05-de-setembro-de-2025\/"},"modified":"2025-10-31T23:34:49","modified_gmt":"2025-10-31T23:34:49","slug":"semana-de-01-05-de-setembro-de-2025","status":"publish","type":"post","link":"https:\/\/nuno.digital\/pt-pt\/semana-de-01-05-de-setembro-de-2025\/","title":{"rendered":"Semana de 01\u201305 de setembro de 2025"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2384\" class=\"elementor elementor-2384 elementor-1549\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80c46f e-flex e-con-boxed e-con e-parent\" data-id=\"80c46f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d751955 elementor-widget elementor-widget-heading\" data-id=\"6d751955\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Semana de 01\u201305 de setembro de 2025: Principais destaques de not\u00edcias de IA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b945e69 elementor-widget elementor-widget-text-editor\" data-id=\"1b945e69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A primeira semana de setembro de 2025 foi repleta de grandes desenvolvimentos em intelig\u00eancia artificial \u2014 desde novos institutos de investiga\u00e7\u00e3o e descobertas revolucion\u00e1rias at\u00e9 chips de IA poderosos e debates \u00e9ticos. Aqui est\u00e1 um resumo selecionado das not\u00edcias de IA mais importantes para o manter atualizado. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-00010f8 e-flex e-con-boxed e-con e-parent\" data-id=\"00010f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a2ee2f1 elementor-widget elementor-widget-heading\" data-id=\"a2ee2f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">1. Universidade Carnegie Mellon abre instituto de IA apoiado pela NSF para descoberta matem\u00e1tica<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e00ed48 elementor-widget elementor-widget-text-editor\" data-id=\"e00ed48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.cmu.edu\/news\/stories\/archives\/2025\/august\/new-nsf-institute-at-cmu-will-help-mathematicians-harness-ai-and-advance-discoveries\" target=\"_blank\" rel=\"noopener\">A Universidade Carnegie Mellon lan\u00e7ou um novo instituto de IA destinado a acelerar a descoberta matem\u00e1tica<\/a>. Ao integrar racioc\u00ednio simb\u00f3lico com redes neurais, esta iniciativa procura transformar a forma como os cientistas abordam problemas complexos em matem\u00e1tica e ci\u00eancia. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0f7e1db e-flex e-con-boxed e-con e-parent\" data-id=\"0f7e1db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ca2380 elementor-widget elementor-widget-heading\" data-id=\"3ca2380\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2. IA acelera energia limpa com novos materiais de bateria<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a85367 elementor-widget elementor-widget-text-editor\" data-id=\"0a85367\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Investigadores utilizaram modelos avan\u00e7ados de IA para identificar novos materiais de bateria promissores que podem melhorar o armazenamento de energia, a dura\u00e7\u00e3o e a velocidade de carregamento. <a href=\"https:\/\/www.warpnews.org\/artificial-intelligence\/ai-creates-new-battery-materials-that-could-revolutionize-energy-storage\/\" target=\"_blank\" rel=\"noopener\">Esta descoberta<\/a> comprime anos de investiga\u00e7\u00e3o em apenas semanas, representando um grande salto para solu\u00e7\u00f5es de energia limpa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6c6a35 e-flex e-con-boxed e-con e-parent\" data-id=\"a6c6a35\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c23290c elementor-widget elementor-widget-heading\" data-id=\"c23290c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">3. Detetor universal de IA atinge 98% de precis\u00e3o em deepfakes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a209958 elementor-widget elementor-widget-text-editor\" data-id=\"a209958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Cientistas desenvolveram um <a href=\"https:\/\/www.newscientist.com\/article\/2490782-universal-detector-spots-ai-deepfake-videos-with-record-accuracy\/\" target=\"_blank\" rel=\"noopener\">detetor universal de deepfakes de IA que funciona em todas as plataformas, atingindo <strong data-start=\"1661\" data-end=\"1677\">98% de precis\u00e3o<\/strong> na identifica\u00e7\u00e3o de conte\u00fado manipulado tanto de voz como facial<\/a>. Esta ferramenta dever\u00e1 desempenhar um papel vital no combate \u00e0 desinforma\u00e7\u00e3o e na salvaguarda da confian\u00e7a digital. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36cab48 e-flex e-con-boxed e-con e-parent\" data-id=\"36cab48\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9289aee elementor-widget elementor-widget-heading\" data-id=\"9289aee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4. Broadcom lan\u00e7a chip de IA de pr\u00f3xima gera\u00e7\u00e3o para centros de dados<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-675dd58 elementor-widget elementor-widget-text-editor\" data-id=\"675dd58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.techinasia.com\/news\/broadcom-ships-new-ai-chip-to-connect-big-data-centers\" target=\"_blank\" rel=\"noopener\">A Broadcom revelou um novo chip de conectividade de IA concebido para potencializar clusters de GPU em centros de dados<\/a>. Com menor lat\u00eancia e maior largura de banda, esta tecnologia \u00e9 cr\u00edtica para treinar modelos massivos de IA e escalar infraestrutura globalmente. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9222781 e-flex e-con-boxed e-con e-parent\" data-id=\"9222781\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f457df elementor-widget elementor-widget-heading\" data-id=\"4f457df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">5. Experian moderniza modelos de risco de cr\u00e9dito com IA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c09d223 elementor-widget elementor-widget-text-editor\" data-id=\"c09d223\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A Experian lan\u00e7ou uma ferramenta alimentada por IA que <a href=\"https:\/\/www.pymnts.com\/news\/artificial-intelligence\/2025\/experian-unveils-new-ai-tool-managing-credit-risk-models\/\" target=\"_blank\" rel=\"noopener\">permite \u00e0s institui\u00e7\u00f5es financeiras atualizar e validar os seus modelos de risco de cr\u00e9dito de forma mais eficiente<\/a>. O sistema promete melhor conformidade, transpar\u00eancia e confian\u00e7a nas pr\u00e1ticas de empr\u00e9stimo. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e61f69c e-flex e-con-boxed e-con e-parent\" data-id=\"e61f69c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f433f7 elementor-widget elementor-widget-heading\" data-id=\"9f433f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">6. Outreach implementa agentes de IA para automatizar fluxos de trabalho de vendas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b250e4 elementor-widget elementor-widget-text-editor\" data-id=\"5b250e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.outreach.io\/ai-agents\" target=\"_blank\" rel=\"noopener\">A empresa de envolvimento de vendas Outreach introduziu agentes de IA que podem gerir autonomamente prospe\u00e7\u00e3o, seguimentos e campanhas de email<\/a>. Esta automatiza\u00e7\u00e3o visa aumentar a produtividade de vendas ao libertar equipas de tarefas rotineiras. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d411d1 e-flex e-con-boxed e-con e-parent\" data-id=\"5d411d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21479cf elementor-widget elementor-widget-heading\" data-id=\"21479cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. UC San Diego desenvolve sistema eficiente de imagiologia m\u00e9dica com IA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2fc9d1 elementor-widget elementor-widget-text-editor\" data-id=\"f2fc9d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/quantumzeitgeist.com\/uc-san-diego-ai-boosts-medical-image-training-with-limited-data\/\" target=\"_blank\" rel=\"noopener\">Investigadores da UC San Diego conceberam um sistema de IA que diagnostica tumores e condi\u00e7\u00f5es pulmonares com menos amostras ao focar-se apenas em caracter\u00edsticas m\u00e9dicas relevantes<\/a>. Isto poderia reduzir significativamente custos e melhorar a acessibilidade na imagiologia de cuidados de sa\u00fade. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9e9a0a e-flex e-con-boxed e-con e-parent\" data-id=\"f9e9a0a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6555d78 elementor-widget elementor-widget-heading\" data-id=\"6555d78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">8. YouTube introduz funcionalidades de seguran\u00e7a com IA para utilizadores adolescentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf9ed6a elementor-widget elementor-widget-text-editor\" data-id=\"cf9ed6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.cbsnews.com\/news\/youtube-ai-powered-technology-teen-users\/\" target=\"_blank\" rel=\"noopener\">O YouTube anunciou planos para usar sistemas de IA para detetar e filtrar conte\u00fado potencialmente prejudicial para adolescentes<\/a>. Isto alinha-se com esfor\u00e7os globais para fortalecer a prote\u00e7\u00e3o de jovens e promover o bem-estar digital. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-86ae1c7 e-flex e-con-boxed e-con e-parent\" data-id=\"86ae1c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6de694 elementor-widget elementor-widget-heading\" data-id=\"a6de694\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">9. Nano-banana<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a4810b elementor-widget elementor-widget-text-editor\" data-id=\"7a4810b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Por \u00faltimo, n\u00e3o nos esque\u00e7amos da itera\u00e7\u00e3o mais recente e da <a href=\"https:\/\/blog.google\/products\/gemini\/updated-image-editing-model\/\" target=\"_blank\" rel=\"noopener\">implementa\u00e7\u00e3o do Nano-Banana<\/a> pela Google. A plataforma de edi\u00e7\u00e3o de imagens gen-AI que est\u00e1 a <a href=\"https:\/\/www.theweek.in\/news\/sci-tech\/2025\/09\/02\/what-googles-nano-banana-tells-us-about-the-future-of-ai.html\" target=\"_blank\" rel=\"noopener\">gerar entusiasmo<\/a> por ser <a href=\"https:\/\/www.techradar.com\/ai-platforms-assistants\/gemini\/i-spent-the-weekend-comparing-geminis-new-nano-banana-image-tool-to-chatgpt-and-theres-one-clear-winner\" target=\"_blank\" rel=\"noopener\">frequentemente considerada melhor que o chatGPT<\/a> e segundo algumas pessoas nas redes sociais &#8211; <a href=\"https:\/\/www.kdnuggets.com\/googles-nano-banana-just-unlocked-a-new-era-of-image-generation\" target=\"_blank\" rel=\"noopener\">potencialmente um &#8220;assassino do Photoshop&#8221;<\/a>. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b80c06f e-flex e-con-boxed e-con e-parent\" data-id=\"b80c06f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8619cf0 elementor-widget elementor-widget-heading\" data-id=\"8619cf0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclus\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9e631a elementor-widget elementor-widget-text-editor\" data-id=\"e9e631a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A semana de <strong data-start=\"3872\" data-end=\"3894\">01\u201305 de setembro de 2025<\/strong> destaca qu\u00e3o rapidamente a intelig\u00eancia artificial est\u00e1 a moldar ind\u00fastrias \u2014 desde energia limpa e finan\u00e7as at\u00e9 educa\u00e7\u00e3o, medicina, redes sociais e edi\u00e7\u00e3o de imagens. \u00c0 medida que a inova\u00e7\u00e3o em IA acelera, tamb\u00e9m aceleram as oportunidades e responsabilidades ligadas \u00e0 sua ado\u00e7\u00e3o. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Not\u00edcias Semanais de IA para 01\u201305 de agosto de 2025: CMU lan\u00e7a instituto de IA, avan\u00e7os em energia limpa e dete\u00e7\u00e3o de deepfakes, Broadcom revela novo chip de IA, Experian moderniza risco de cr\u00e9dito, YouTube refor\u00e7a seguran\u00e7a de adolescentes, e mais.<\/p>","protected":false},"author":1,"featured_media":2740,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow74HBDA:productID":"","footnotes":""},"categories":[322],"tags":[390,509,508,512,511,323,514,325,510,513],"class_list":["post-2384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-semanais","tag-chips-de-ia","tag-detecao-de-deepfakes","tag-experian-ia","tag-gpt","tag-ia-de-energia-limpa","tag-noticias-ia","tag-outreach-ia","tag-resumo-semanal","tag-uc-san-diego-ia","tag-youtube-ia"],"_links":{"self":[{"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/posts\/2384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/comments?post=2384"}],"version-history":[{"count":1,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/posts\/2384\/revisions"}],"predecessor-version":[{"id":2386,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/posts\/2384\/revisions\/2386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/media\/2740"}],"wp:attachment":[{"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/media?parent=2384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/categories?post=2384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuno.digital\/pt-pt\/wp-json\/wp\/v2\/tags?post=2384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}