Pinned Tweet
Atenção, amigos. Vejam só o que acontece se vc reduz em 5mmHg, ou 10. Ou 20, ou 40mmHg de sua PA (pressão arterial), se estiver alta... Reduz a 7, 22, 54 e 64% a chance de eventos (moete AVC infarto evento CV em geral...). Tratamento PODEROSO. Não é opinião. É matemática.
Editorial duro do @Estadao
🧐
O ‘rebranding’ de Lula
Editorial, O Estado de S. Paulo (08/10/2026)
Desnorteado depois da pancada nas urnas, o presidente Luiz Inácio Lula da Silva deu um salve “urgente” nas redes sociais com três “recados” à militância petista. Primeiro, que tenham “humildade” e “não falem mal do eleitor que não votou na gente”. Depois, que sua candidatura é “a única antissistema” e que a “promiscuidade” do Supremo Tribunal Federal (STF) foi jogada nas suas “costas”. Por fim, que o crime organizado atua como uma “multinacional” e que lugar de bandido é na “cadeia”. Ou seja, Lula quer que o eleitor esqueça quem ele sempre foi: arrogante, não humilde; associado ao “sistema”, sobretudo ao STF; e leniente com o crime organizado.
Recorde-se que o PT “antissistema” que Lula acaba de inventar recebeu cinco dos últimos seis mandatos presidenciais. Por 18 anos, negociou orçamentos, costurou coalizões, manuseou estatais, distribuiu subsídios e aparelhou gabinetes por toda a República. Nos bastidores, engendrou grossos esquemas de corrupção, como o mensalão e o petrolão. O Congresso, que até outro dia era xingado de “inimigo do povo” pelos petistas, hoje é amigo do PT, embrulhando no atropelo, pelas mãos dos aliados de Lula nas presidências da Câmara e do Senado, pacotes eleitoreiros bancados pelo contribuinte. Uma legenda assim pode reivindicar muita coisa, exceto a credencial de rebelde em Brasília.
O governo escandalizado com a “promiscuidade” do STF passou quatro anos recorrendo a ele ora como polícia da democracia, para perseguir adversários, ora como terceira casa legislativa, para abater legislações que o desagradavam e empurrar goela abaixo as que o interessavam. Na campanha, suas tropas de choque togadas meteram todos os dedos na balança eleitoral. O presidente que agora se diz preocupado com o “critério” de indicação ao STF é o mesmo que indicou seu advogado pessoal.
Em 2022, Lula declarou que a vitória da tal “frente ampla”, que o colocou na Presidência, não era sua nem do PT, mas de um “imenso movimento democrático” contra o bolsonarismo. Tão logo se aboletou no Planalto, o hoje “humilde” Lula escanteou aliados, governou só com o PT e deu as costas a eleitores centristas, abraçando as pautas da esquerda antediluviana. Quatro anos depois, roga aos seus bate-paus que tratem com carinho os independentes de cujos votos agora precisa desesperadamente.
Chega a ser um insulto à inteligência e à memória. Em 2013, quando o PT vivia o auge do poder e da arrogância, a musa intelectual das esquerdas, Marilena Chauí, explicou num evento com caciques petistas, entre palmas da plateia e risos de Lula, que “odeia a classe média”, porque ela é um “atraso de vida”, “petulante” e “terrorista”; uma “abominação cognitiva”, “ética” e “política”, “porque ela é fascista”. Eis a velha pedagogia petista: quem vota no PT é esclarecido; quem não vota é “fascista”. Pior: se for pobre, é ingrato, razão pela qual o “pobre de direita”, que não vota no PT, já virou personagem folclórico nos tratados da intelligentsia petista.
Tal como o milagre da recente conversão em massa dos petistas à religiosidade popular, a autocrítica tem hora marcada: a das eleições. Mas São Lula está há tanto tempo embriagado de si mesmo que nem sequer sabe o que é humildade. A mesma postagem que a cobra da militância afirma que “não temos que procurar defeito entre nós”. Talvez porque, na sua cabeça, não há o que procurar.
O chefão petista pede agora três semanas de amnésia coletiva. A respeito da segurança pública, por exemplo, quer que o País inteiro esqueça que seus governos nada fizeram contra as organizações criminosas e que a militância lulopetista continua a glamourizar bandidos como heróis da luta de classes ou a retratá-los como subproduto das injustiças sociais. Tudo para tentar conquistar um eleitor já vacinado contra as imposturas de Lula.
O nome elegante dessa estratégia é “reposicionamento”. O vulgar é oportunismo. Lula pode trocar de discurso, de aliados, de inimigos, de princípios e até de biografia como quem troca de roupa. Mas não pode trocar de povo, e o recado das urnas ao presidente é que o brasileiro está farto de ser tratado como trouxa. Assim como a humildade dos petistas, a paciência do eleitor também tem prazo de validade.
Maramelia Miranda retweeted
Lula cogita tirar da Presidência indicação de ministros do STF, diz Edinho
cnnbr.app/short/c321382678/
Isso é chocante.
Globo cancela o debate presidencial.
➡️ #EmPauta - de segunda a sexta, às 20h, na #GloboNews. Assista na TV e no globoplay
President Trump shot down the idea of new federal AI regulations after meeting at the White House with nearly two dozen industry executives and said existing laws would be enough to safeguard Americans from AI’s potential risks bloom.bg/47mJJxcSOT_TrumpAI.…
EXCLUSIVE: Anthropic leaders to control AI lab via 'Founder LLC' to promote public good over market forces reut.rs/3TWT4bZ reut.rs/3TWT4bZ
The global AI industry needs to earn $6 trillion in annual revenue by 2031 to justify the capital being deployed to build data centers around the world, according to a Bain report bloomberg.com/news/articles/…
Maramelia Miranda retweeted
Another hidden gem in the Reuters drop of Anthropic's financials... the company "plans to spend $518 billion on cloud, computing and infrastructure obligations in coming year, according to the prospectus."
Just a casual mention of raising half a trillion in a single year, really? Does anyone believe this? Let's say they pull $100B in equity from the IPO... and then what, $400B from the debt markets?
That's more than the entire junk bond issuance in all of 2025.
JFC this bubble is cooked.
EXCLUSIVE: Anthropic's IPO prospectus shows sweeping AI vision, surging costs reut.rs/4e0NImI reut.rs/4e0NImI
ANTHROPIC FILES FOR IPO, PROSPECTUS SEEN BY REUTERS
Here’s everything you need to know:
Anthropic could seek a valuation above $2 trillion.
2025 financials:
Rev: $4.59B, up 1,088% YoY from $386M
Oper loss: $8.06B, widening from $2.98B
GAAP net loss: $41.97B, vs $8.31B in 2024
That headline $42B net loss needs some context.
Roughly $34B came from an accounting charge tied largely to the rising value of financing instruments that could eventually convert into Anthropic shares, rather than cash spent running the business.
Even excluding that, the underlying operating losses remain substantial.
Anthropic spent $7.33B on compute and infrastructure in 2025, up 190% YoY and nearly 3x the prior year.
That alone represented:
• 58% of its $12.65B in total operating expenses
• Roughly 1.6x its entire annual revenue
And the spending is expected to keep climbing.
The prospectus outlines roughly $518B in cloud, compute and infrastructure obligations as Anthropic continues building out its AI systems.
Anthropic ended 2025 with $20.28B in cash, cash equivalents and short-term investments.
Its two largest direct customers each accounted for 12% of revenue, meaning just two customers represented 24% of total 2025 sales.
Anthropic also warned that many of its largest customers are not locked into long-term contracts and could reduce or stop spending.
At the same time, the filing highlights risks around increasingly autonomous AI systems, including unexpected behavior, security concerns and potential misuse.
Anthropic is competing in an increasingly expensive AI race with OpenAI, Google, Meta and xAI.
Amazon and Google are also major strategic partners and investors in Anthropic, while supplying much of the cloud infrastructure needed to train and run Claude.
The IPO could come after the November U.S. midterm elections and would give public-market investors one of their first pure-play ways to value a frontier AI lab.
Source: Reuters
Maramelia Miranda retweeted
William Waack é, sem sombra de dúvida, o jornalista mais gabaritado que temos no Brasil. Vejam a análise que ele fez sobre o desprezo de Gilmar Mendes para com André Mendonça.
Maramelia Miranda retweeted
So suddenly OpenAI, Anthropic, XAI, and their leaders all suddenly about face and agree to slow the pace of AI development all on the same weekend….
Delaying IPOs and having OpenAI say they would “melt their GPUs to save humanity it it came to it”
Something bad happened…
There is no world in which everyone, including Elon, suddenly started to be worried about this on the same weekend.
There was also a rumor that this week Google cracked recursive AI, which I doubt would trigger this reaction.
Clearly an agent went rogue in a dangerous and malicious way, and it was something severe enough to spook everyone.
We Must Pace the Frontier: I’ve written a new essay on why the AI industry should slow down, with a three-part plan for doing so.
Anthropic is unilaterally committing to the first of these steps. We’ll provide third-party evaluators with permanent, employee-level access to our systems, so that they can verify adherence to our safety measures, report on incidents, and assess models’ alignment during training.
You can read the full post here: darioamodei.com/post/we-must…
Maramelia Miranda retweeted
MIT published a brutally honest report on what AI is doing to students.
A committee of professors and students spent five months studying how AI changed learning on campus, and the findings read like a warning to every university on the planet.
Study groups are disappearing. Office hours are emptying out. Problem sets and take-home exams no longer prove anything, because AI can produce credible solutions to almost any written assignment in the undergraduate curriculum. Students who lean on chatbots lose mastery and confidence, and some slip into what the report calls cognitive surrender, reaching for AI at the first hint of struggle.
The numbers are rough. 46 percent of surveyed MIT undergrads use LLMs daily. 90 percent worry about their own overreliance. Undergrads who feel AI makes them replaceable now outnumber those who feel it makes them capable.
The committee's answer surprised me. They refused to fight AI with surveillance. The report calls AI detectors unreliable, says lockdown browsers feel like spying, and warns that policing students builds a classroom atmosphere of mutual distrust.
Instead, MIT wants to rebuild education around the things AI can't replace. That means oral exams, semester portfolios, in-person project work, and a required social component in every subject. The report even floats the idea of rethinking grades entirely, since without a GPA to optimize, much of the incentive to cheat with AI evaporates.
The committee warns professors against replacing undergrad research assistants with AI agents just because they're cheaper, because a university exists to grow people, not output.
The most famous tech school on earth admitted the machines broke its way of teaching. Its answer is more humans, not more software.
Maramelia Miranda retweeted
We're publishing our most detailed threat intelligence report to date.
It covers how people tried to misuse Claude—for cyberattacks, influence operations, surveillance, biology, and building weapons—and how we found and stopped them.
We disrupted every operation in the report, and used the lessons from them to strengthen our safeguards. Where appropriate, we also shared what we found with authorities and other AI companies.
These cases are not typical: we’re highlighting some of the most sophisticated misuse we’ve seen. But they’re especially important to discuss, because they show us where AI misuse is headed, where our safeguards work, and where they need to improve.
We’re publishing this report so others can spot the same activity on their own platforms, and so we can give the public a clearer view of how emerging threats develop.
Read the report: anthropic.com/threat-intelli…
Maramelia Miranda retweeted
An Anthropic researcher is quitting the artificial-intelligence industry over fears that the lab and its competitors are racing to build systems that could spiral out of control and destroy humanity. on.wsj.com/4hhAoMR
Maramelia Miranda retweeted
Jacob worked on pre-training at both OpenAI and Anthropic. Today he resigned from Anthropic, and says of both companies: "They are racing straight to self-improving superintelligence and gambling with our lives."
Extremely powerful and urgent thread, please read.
Maramelia Miranda retweeted
🚨 Moraes aponta 'fortes indícios' de crimes de Mendonça e encaminha pedido de providências ao presidente do STF oglobo.globo.com/politica/no…
RT @Estadao: INQUÉRITO DAS FAKE NEWS | Moraes acusa Mendonça de improbidade, abuso de autoridade e crime de responsabilidade
Em petição en…
Maramelia Miranda retweeted
New York City is banning the use of artificial intelligence in public school classrooms through middle school for one year while officials study the impact of the technology.
Read more: wsj.com/us-news/new-york-cit…
























