{"id":15934,"date":"2026-03-04T10:15:28","date_gmt":"2026-03-04T13:15:28","guid":{"rendered":"https:\/\/fenati.org.br\/?p=15934"},"modified":"2026-03-04T13:23:13","modified_gmt":"2026-03-04T16:23:13","slug":"brasileiros-premio-ia-checa-fake-news-no-whatsapp","status":"publish","type":"post","link":"https:\/\/homolog.fenati.org.br\/en\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\/","title":{"rendered":"Brasileiros vencem pr\u00eamio com IA que checa fake news no WhatsApp"},"content":{"rendered":"

Fake news no WhatsApp –<\/strong> Tr\u00eas alunos de Ci\u00eancia da Computa\u00e7\u00e3o no Instituto de Ci\u00eancias Matem\u00e1ticas e de Computa\u00e7\u00e3o da USP S\u00e3o Carlos criaram um chatbot<\/a> para o combate de fake news online. O chamado \u201cT\u00e1 Certo isso AI\u201d analisa e verifica a veracidade das informa\u00e7\u00f5es recebidas via mensagens pelo WhatsApp, independentemente do formato (texto, v\u00eddeo, \u00e1udio ou imagem).<\/p>\n

O software foi desenvolvido por Cau\u00ea Paiva Lira, Luiz Felipe Costa e Pedro Henrique Silva, equipe vencedora do Programa AI4Good da Brazil Conference. Esse evento \u00e9 uma confer\u00eancia internacional que re\u00fane brasileiros nos EUA, incluindo especialistas, l\u00edderes, estudantes e empreendedores, para debater e criar estrat\u00e9gias que enfrentem desafios tecnol\u00f3gicos, pol\u00edticos e socioecon\u00f4micos do pa\u00eds.<\/p>\n

LEIA: China faz aposta estrat\u00e9gica em energia e\u00f3lica e assume protagonismo global<\/strong><\/a><\/p>\n

O evento ocorrer\u00e1 presencialmente na Universidade Harvard e no Instituto de Tecnologia de Massachusetts (MIT), nos dias 27, 28 e 29 de mar\u00e7o. O software \u201cT\u00e1 Certo isso AI?\u201d \u00e9 p\u00fablico e pode ser acessado por qualquer pessoa de diferentes formas.<\/p>\n

Na primeira forma, voc\u00ea pode adicionar o telefone 35 8424-8271 nos contatos da sua agenda do celular e salv\u00e1-lo. Em seguida, basta abrir uma conversa com este n\u00famero no WhatsApp.<\/p>\n

A segunda maneira \u00e9 por meio do site oficial do projeto, clicando aqui. Ainda \u00e9 poss\u00edvel adicionar a ferramenta a grupos de WhatsApp onde, ap\u00f3s a adi\u00e7\u00e3o, \u00e9 poss\u00edvel marcar o bot com @ na informa\u00e7\u00e3o que deseja confirma\u00e7\u00e3o.<\/p>\n

Na an\u00e1lise, o chatbot busca a veracidade das informa\u00e7\u00f5es em meios de comunica\u00e7\u00e3o consolidados, sites e portais institucionais, e fontes especializadas na checagem de fatos. Em entrevista ao Jornal da USP, um dos desenvolvedores do projeto, Luiz Felipe Diniz Costa, afirmou que a ideia \u00e9 que o bot n\u00e3o fa\u00e7a apenas uma apura\u00e7\u00e3o prim\u00e1ria.<\/p>\n

\u201cO bot n\u00e3o aceita qualquer fonte. Ele faz a checagem apenas em bases que j\u00e1 passaram por esse filtro de confiabilidade, o que reduz o risco de erro e aumenta a qualidade das respostas\u201d, afirmou Luiz Felipe Costa, um dos idealizadores do projeto.<\/p>\n

(Com informa\u00e7\u00f5es de Olhar Digital)<\/strong><\/em>
\n(Foto: Reprodu\u00e7\u00e3o\/Freepik\/inkdrop)<\/strong><\/em><\/p>","protected":false},"excerpt":{"rendered":"

Ferramenta desenvolvida por alunos da USP permite que usu\u00e1rios verifiquem a veracidade de mensagens diretamente no aplicativo<\/p>","protected":false},"author":10,"featured_media":15935,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[13],"class_list":["post-15934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ti","tag-sindical"],"yoast_head":"\nBrasileiros vencem pr\u00eamio com IA que checa fake news no WhatsApp - FENATI<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brasileiros vencem pr\u00eamio com IA que checa fake news no WhatsApp - FENATI\" \/>\n<meta property=\"og:description\" content=\"Ferramenta desenvolvida por alunos da USP permite que usu\u00e1rios verifiquem a veracidade de mensagens diretamente no aplicativo\" \/>\n<meta property=\"og:url\" content=\"https:\/\/homolog.fenati.org.br\/en\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\/\" \/>\n<meta property=\"og:site_name\" content=\"FENATI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/feittinf\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-04T13:15:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-04T16:23:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/homolog.fenati.org.br\/wp-content\/uploads\/2026\/03\/design-sem-nome-49.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Julia Stoever\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:site\" content=\"@FederacaoTiBR\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julia Stoever\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/\"},\"author\":{\"name\":\"Julia Stoever\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#\\\/schema\\\/person\\\/5b0800dda1ad08bac67cec5eacddc965\"},\"headline\":\"Brasileiros vencem pr\u00eamio com IA que checa fake news no WhatsApp\",\"datePublished\":\"2026-03-04T13:15:28+00:00\",\"dateModified\":\"2026-03-04T16:23:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/\"},\"wordCount\":382,\"publisher\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/homolog.fenati.org.br\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/design-sem-nome-49.jpg\",\"keywords\":[\"sindical\"],\"articleSection\":[\"TI\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/\",\"url\":\"https:\\\/\\\/homolog.fenati.org.br\\\/brasileiros-premio-ia-checa-fake-news-no-whatsapp\\\/\",\"name\":\"Brasileiros vencem pr\u00eamio com IA que checa fake news no WhatsApp - 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