Aravind Srinivas apresenta Grok 4.6 como orquestrador no Perplexity Computer e, em outro post da janela, recomenda Gemini Flash para subagentes baratos. O sinal para builders é uma pilha que escolhe modelos por tarefa, custo e velocidade.

Congrats to @SpaceXAI on one more amazing model: Grok 4.6. We benchmarked it as an orchestrator on our Wide-And-Deep-Research benchmark using the Perplexity Computer harness, and it neatly sits on the Pareto frontier of performance vs cost. Available to all Pro and Max users on Perplexity!

Chamath compartilha o caso da Perimeter, cuja tecnologia é apresentada como capaz de informar uma decisão durante cirurgia. É anúncio empresarial, não avaliação clínica independente, mas ilustra onde IA médica pode alterar um fluxo assistencial.

It took longer than expected but Perimeter is changing the nature of cancer surgery…

Chamath argumenta que cortes de gerência ampliam o número de subordinados por líder. A tese é que automação deveria retirar rotina da semana; a relação causal entre tecnologia, cortes e gestão exige mais evidência.

Every year Gallup measures how many people report to a single manager across the American workforce. The number jumped from 11 to 12 in a single year, the fastest move in the decade they have been tracking it. The driver can be heard on every restructuring call: companies are cutting middle management roles and distributing the remaining employees across fewer remaining managers. Gallup's own data says engagement peaks when a manager has eight or nine direct reports. Because that is roughly the number where a person can still give real feedback and know what their people are actually working on. Past fifteen it falls off a cliff. The question that matters most today is not how many names sit under a given title on an org chart but what percentage of each person's week goes to the work that requires their judgment vs the work that just keeps the operation running. The companies that are pulling ahead are the ones that moved the routine work out of the human week entirely, so the people still in the room are spending their hours on customers, on the calls only a person can make and on the thinking the business actually competes on. How we help: https://t.co/qdJhEaQEE8

A Agent API da Perplexity é apresentada como infraestrutura para agentes que pesquisam e navegam na web, com busca fundamentada, execução de código, ferramentas e múltiplos modelos. As métricas são alegações da empresa.

Perplexity Agent API is the best for web search and browsing agents

Jon Yongfook anuncia compatibilidade MCP com OAuth para o Bannerbear. O padrão é claro: capacidades especializadas passam a ser expostas a clientes de IA com autenticação e ações explícitas.

Bannerbear is now fully MCP friendly and can connect to your AI clients with OAuth 🐻 46 tools and counting! https://t.co/F5Ai73K2Dj

Josh Pigford descreve o Knockoff como um serviço que identifica cópias de marcas, reúne evidências e prepara remoções. Por estar em acesso inicial, as capacidades relatadas ainda são promessa do lançamento.

Looking for 5 more Shopify stores to give early access to the new Knockoff! 🛍️🚫🎉 Most brands find out they’re being knocked off when a customer sends them a Temu link. Knockoff shows you how bad it actually is. And how to make it stop. Connect your Shopify store. Within the hour we’ve scanned Amazon, eBay, Walmart, and Temu for your stolen photos, copied descriptions, and misused trademarks. Then we keep watching around the clock. Every hit comes with an evidence pack: screenshots, archived pages, side-by-sides, matched SKU. Plus a ready-to-submit takedown package built for that platform’s reporting process. You approve. You file. We track what happens. Removed, relisted, or repeat offender. We track outcomes so enforcement compounds instead of resetting. It goes beyond marketplace listings. Fake Shopify stores impersonating your brand? We catch them the moment their domain registers a certificate. Then walk them up the ladder: host, registrar, payment processor. Buyers are asking AI assistants what to buy. We monitor what ChatGPT recommends for your brand and alert you when a lookalike domain shows up in the answers. Interested? DM or email me: hello@knockoff.co

O WordPress anuncia uma extensão oficial que oculta a barra administrativa sem perder atalhos e reúne prévias mobile e recargas sem cache. É uma melhoria prática para testes e administração.

You can now hide the WordPress admin bar without losing its most helpful shortcuts. The official WordPress Browser Extension also provides quick access to your sites and tools for mobile previews, cache-busting reloads, and more. It is available for Chrome, Chromium-based browsers, and Safari on macOS. https://t.co/sEXd8XIC3v

WordPress.com aponta um caminho de migração de sites Wix sem um desenvolvedor de prontidão. A promessa reduz trabalho repetitivo, mas uma migração real ainda requer validação de conteúdo, SEO, formulários e integrações.

Moving a site off Wix used to mean rebuilding the whole thing from scratch. Our Head of YouTube, @pootlepress, found a way around that without needing a developer on standby. https://t.co/AZ3J32lrqM

Levels destaca uso de Claude para ajustar canais, malha e roaming em uma instalação Ubiquiti. O exemplo combina conveniência com a necessidade de permissões limitadas, revisão e reversibilidade.

Very cool tip by @dhh to hook your Claude Code up to your Ubiquiti router and improve your WiFi! https://t.co/E3fZ4RwYpL

Jon Yongfook identifica uma lacuna em ferramentas para gravar vídeo local com picture-in-picture e opções de estilo. É uma observação de produto: fluxos simples ainda podem ficar sem um vencedor claro após consolidações.

I recently wanted to record a picture-in-picture video like this and was surprised there's no clear "winner" app in this space, at least not that I could see. There's no simple app that just records the video to your local drive, with some style options.

Levels defende exames regulares e baratos, reconhecendo falsos positivos e intervenções desnecessárias. Decisões clínicas dependem de evidência, risco individual e acompanhamento profissional.

I agree with this More testing and body scans etc will shows lots of issues that are not actually issues but might become issues the moment you start cutting in people's body But the benefits of preventative healthcare if we do it right will still outweigh the negatives of that Also with cheap and regular testing (like the Midjourney Medical scanner) you can see your body change and quickly spot irregularities Being against longevity and preventative healthcare because it has its issues is kinda like being against cars in 1900 because they kill people, they do but the benefits outweighed that over staying with horses

Em resposta a uma viagem familiar, Levels oferece dicas sobre cidades, Amap, Alipay, conectividade e tradução local. É relato pessoal útil, não um guia universal.

Oh dudeeee no way! So me and @theannalux our trip in December last year was: 🇨🇳 Fly into Beijing (we came from Japan) Stayed in Aman Summer Palace was a cool experience (now ex Aman) Then after 2 days flew to Chengdu, stayed there a week, very fun city, we also went to see the pandas, and try the best hotpot in the world Then high speed train to Chongqing, quite a tourist place but cool for a few days, then high speed train back to Chengdu Then we flew to Shanghai and an AI company guy there kindly drove us too Hangzhou to check the AI companies there, we visited Alibaba AI very interesting If you wanna see more tourist/nature stuff Guilin is cool (big mountains) One thing to know is Google Maps is all wrong in China, because they use some GPS encryption for military reasons, so use Amap! And install Alipay, connect your payment card, via Alipay you can use lots of apps like Didi (Uber of China), many of these apps inside Alipay won't work for foreigners outside of it (or not easy) Also internet can be challenging, I got an eSIM from Airalo for Asia and it worked to go outside the firewall Also if you go with family maybe helps to find some local fixer or agent, nobody speaks English (but ppl helpful), so sometimes you can have a difficult situation if you have no Chinese speaker with you. Normally I'd not book tourist tours to for ex Chinese Wall but in China I would because it means you get essentially a local fixer/translator Food can be difficult too but if you get a good hotel you can just eat Western food there. A good China-only hotel is called Niccolo Hotels, very luxurious, clean and actually great prices too Have fun!!!!

Josh Pigford descreve uma ferramenta que ajusta modelos a partir de configurações de impressão. É uma aplicação prática de software adaptativo: converter preferências de produção em parâmetros técnicos.

one really neat thing about https://t.co/6fwWC8jMy1 is you can optimize models to your print settings. i told it i'd be using a 0.8mm nozzle and that print quality/strength is low-priority here, so it's now adjusting widths and angles to account for that. https://t.co/JkiKNP2hl8

Levels compara café coado e cápsulas por custo e frescor. Preferências e equipamentos variam, mas conveniência pode esconder custos recorrentes e menor controle sobre o produto.

You can just make your own coffee with a Hario V60 Dripper and it will be 5x to 10x cheaper than coffee pods And it will taste better because you can get freshly roasted and ground coffee beans Instead of whatever coffeeslop Nestle produces and sells you at 10x markup Did you know coffee inside pods is 6-18 months old? While ground coffee from a local specialty roaster is 1 to 7 days old. A big difference in taste (better) and price (cheaper) Coffee pods are a Nestle psyop

Edward Feser critica democratas e republicanos a partir de sua oposição ao aborto. É uma posição moral e política contestada; o debate envolve autonomia corporal, acesso à saúde e interpretações éticas concorrentes.

The Democrats remain worse on the issue of abortion than the GOP is. But the GOP is worse on the issue than it was two years ago. The errors of both parties must be resisted, greater and lesser evils alike. “Abortion and partisan politics,” at the blog: https://t.co/wAFtnOesG5 https://t.co/NnwiRzjTn1

Carlo Lancellotti argumenta que derrotas eleitorais costumam produzir busca por estratégia, não revisão de premissas. É uma generalização: movimentos e eleitores também podem rever prioridades e coalizões.

It is fascinating that these days when people lose an election they never, ever use it as an occasion to question their own understanding of the world. They only ask what they need to do to win next time. That gives away the entirely ideological nature of their thinking.

Ao comentar cortes administrativos em Harvard, Carlo Lancellotti prevê pressão maior sobre ciências sociais. A previsão é especulativa, mas abre a questão de quais funções e métodos ficam mais expostos em reestruturações.

Actually, they are all in the social sciences. I will go out on a limb and predict that in the next few years the social sciences will be hit harder than the humanities. For a couple of reasons:

Joshua Rasmussen pergunta por que teístas deveriam concluir que o universo foi feito diretamente por Deus. É uma provocação filosófica, não uma demonstração, sobre criação e causalidade.

Theists, why think our universe was made by God rather than by other beings? Imagine being born in a Minecraft world and wondering if God exists. You think, "this world has too much suffering and weirdness to be design by God." Would it follow that God doesn't exist? No, because God could exist even if Minecraft was designed by a lesser being. Is the universe different? If so, why think so?

Levels comemora o primeiro cliente de uma pessoa que o citou como inspiração. A nota registra a passagem da experimentação para uma troca real com alguém que paga.

A new guy is making money on the internet!!!

Jon Yongfook condensa a expectativa sobre ferramentas de código numa piada sobre comprimir semanas de trabalho em segundos. O contraste é entre velocidade percebida da IA e implementação, testes e manutenção.

Claude: realistically 1-2 weeks of work Me: you have 17 seconds go.