277: Chuva de novos modelos, marca d’água no Claude, manifesto de Mark Zuckerberg

<p>Sexta-feira é dia de repercutir as principais notícias da semana, no mundo da IA. Vem ver quem participou desse papo:</p><ul><li><a href="https://www.threads.net/@mvcmendes">Marcus Mendes</a>, host sob controle</li><li><a href="https://twitter.com/fabriciocarraro/">Fabrício Carraro</a>, co-host sob controle, Program Manager da Alura, <a href="https://www.casadocodigo.com.br/products/livro-inteligencia-artificial-chatgpt">autor de IA</a> e host do podcast <a href="https://www.carreirasemfronteiras.com.br/">Carreira Sem Fronteiras</a></li></ul><p>Links:</p><ul><li><a href="https://www.iasobcontrole.tech/276-ia-com-etica-governanca-e-diversidade-sem-pular-etapas-com-andressa-freires/">276: IA com ética, governança e diversidade (sem pular etapas), com Andressa Freires</a></li><li><a href="https://openai.com/index/responding-next-frontier-critical-cyber-capabilities/">OpenAI adia lançamento de modelo Astra</a></li><li><a href="https://openai.com/index/previewing-ultrafast/">OpenAI apresenta modo Ultrafast do GPT-5.6 Sol</a></li><li><a href="https://9to5mac.com/2026/08/13/chatgpt-for-mac-adds-opt-in-computer-history-feature-replacing-chronicle/">OpenAI lança função Computer History no app do ChatGPT</a></li><li><a href="https://techcrunch.com/2026/08/11/openai-launches-chatgpt-desktop-app-for-linux/">ChatGPT ganha app de Linux</a></li><li><a href="https://www.axios.com/2026/08/10/openai-gpt-astra-restrictions-safety-hacking-defenders">OpenAI lança o GPT-5.6-Cyber</a></li><li><a href="https://alextownsend.net/essays/SIAMNews_CrouzeixConjecture.pdf">Residente de neurocirurgia provou conjectura de Crouzeix com a ajuda do GPT-5.6</a></li><li><a href="https://www.bloomberg.com/news/articles/2026-08-13/openai-s-revenue-run-rate-tops-40-billion-ahead-of-ipo">OpenAI deve ultrapassar faturamento anual serializado de US$40B</a></li><li><a href="https://www.prnewswire.com/news-releases/ibm-partners-with-openai-to-accelerate-secure-ai-deployment-for-enterprises-across-core-operations-302850331.html">IBM e OpenAI anunciam parceria</a></li><li><a href="https://techcrunch.com/2026/08/08/openai-acquires-presentation-startup-nextslide/">OpenAI compra a NextSlide</a></li><li><a href="https://www.bloomberg.com/news/articles/2026-08-10/openai-buys-back-7-billion-of-employee-shares-in-tender-offer">OpenAI recompra US$7B em ações</a></li><li><a href="https://www.wsj.com/tech/ai/longtime-openai-exec-brad-lightcap-to-step-down-509297c5?mod=rss_Technology">Brad Lightcap deixa a OpenAI</a></li><li><a href="https://www.wsj.com/tech/ai/openai-chief-revenue-officer-to-depart-after-less-than-a-year-bbe1921a?mod=rss_Technology">Denise Dresser deixa a OpenAI</a></li><li><a href="https://nypost.com/2026/08/10/business/openai-risks-white-house-relationship-with-hiring-of-nuisance-ai-policy-executive-sources/">Contratação de Dean Ball pode complicar relação da OpenAI com governo Trump</a></li><li><a href="https://techcrunch.com/2026/08/11/anthropic-says-it-will-watermark-text-generated-by-its-ai-models/">Claude adicionará marca d’água em textos</a></li><li><a href="https://arxiv.org/abs/2301.10226">Estudo: A Watermark for Large Language Models</a></li><li><a href="https://techcrunch.com/2026/08/09/anthropic-is-turning-claude-codes-auto-mode-on-by-default/">Anthropic ativará o auto mode do Claude Code por padrão</a></li><li><a href="https://9to5mac.com/2026/08/07/claude-code-now-lets-sessions-talk-to-each-other-on-macos/">Claude Code ganha troca de mensagens entre sessões</a></li><li><a href="https://www.techmeme.com/260810/p42#a260810p42">Anthropic não aumentará preço da API do Claude Sonnet 5</a></li><li><a href="https://macmagazine.com.br/post/2026/08/12/agora-e-possivel-iniciar-uma-sessao-do-claude-cowork-no-google-chrome/">Agora é possível iniciar uma sessão do Claude Cowork no Google Chrome</a></li><li><a href="https://www.anthropic.com/research/riemann-zeta">Anthropic diz que modelo ainda não lançado evoluiu solução associada à hipótese de Riemann</a></li><