Alexandre Reily (@alexreilyrocha) 's Twitter Profile
Alexandre Reily

@alexreilyrocha

Physicist, Professor at the Institute For Theoretical Physics at UNESP - Brazil.
Sabbatical at the Max Planck Institute for the Structure and Dynamics of Matter

ID: 71811258

linkhttp://professores.ift.unesp.br/alexandre.reily calendar_today05-09-2009 14:24:23

4,4K Tweet

252 Takipçi

651 Takip Edilen

Ethan Mollick (@emollick) 's Twitter Profile Photo

One thing I get asked about often is “model collapse”: will AI development stop as more and more of the web gets filled with AI output, contaminating future training data? This new paper suggests model collapse won’t happen, as AIs can train on a mix of original human & AI data.

One thing I get asked about often is “model collapse”: will AI development stop as more and more of the web gets filled with AI output, contaminating future training data?

This new paper suggests model collapse won’t happen, as AIs can train on a mix of original human & AI data.
Ethan Mollick (@emollick) 's Twitter Profile Photo

It turned out that model collapse didn't happen. I think there are many reasons to be skeptical of AI lab claims (and point out bad predictions & watch for bubbles) but I also think it is worth reflecting that "AI development is going to stop" arguments have been wrong so far.

Marcelo Feller (@fellermarcelo) 's Twitter Profile Photo

Deputado Estuprou? A PEC protege. Matou, dirigindo bêbado ou com arma de fogo? A PEC protege. Desviou dinheiro? A PEC protege. Bateu na companheira? A PEC protege. Podem tentar te vender o discurso que for. Isso aí não tem justificativa não.

Felipe Moura Brasil (@fmourabrasil) 's Twitter Profile Photo

O bolsonarismo explora a alegação de que é preciso defender parlamentares de “direita” contra “perseguições políticas” do Supremo Tribunal Federal (STF). A PEC da Blindagem, no entanto, favorece a proteção corporativista de investigados e acusados de corrupção e todos os demais

Christian Lynch (@ceclynch) 's Twitter Profile Photo

Com a PEC da bandidagem, a melhor defesa contra a Papuda será se eleger deputado federal. Será a sede da cúpula do Comando Vermelho e do PCC. Curiosamente, no Congresso mais fascista e reacionário da Nova República. Coincidência?

Levi Kaique Ferreira (@levikaique) 's Twitter Profile Photo

Eles não estão arrependidos por saberem do problema que é a PEC Eles estão arrependidos porque a população marcou cada um deles e estão com medo de não serem eleitos de novo. Só isso

Eles não estão arrependidos por saberem do problema que é a PEC 

Eles estão arrependidos porque a população marcou cada um deles e estão com medo de não serem eleitos de novo. Só isso
Bruno Filardi (@mab_sp125) 's Twitter Profile Photo

A nova aventura anticientífica do momento, capitaneada por um presidente, assusta. Mas não surpreende "Aumento do autismo" é por mudança dos critérios diagnósticos (+ inclusivos). Haverá associação com todo aumento de consumo nas últimas décadas, de paracetamol ao uso de iphone.

Cleber Lourenço (@ocolunista_) 's Twitter Profile Photo

Donald Trump está fazendo o mesmo discurso do "inimigo interno" que as forças armadas brasileiras usam sempre que querem dar um golpe. É impressionante a semelhança. Agora só falta o Trump tentar um novo 6 de janeiro.

Fernando Haddad (@haddad_fernando) 's Twitter Profile Photo

Um dia histórico. Começamos a enfrentar nossa principal chaga: nossa inaceitável desigualdade. Não há desenvolvimento com esse nível de desigualdade. Não há justiça. Começamos e juntos vamos concluir esse trabalho.

Salma (@ablasalma) 's Twitter Profile Photo

The mosque’s phone call was so heart warming. 🥹 The brother only asked two questions; where is your location and what kind of formula do you need.

JAMES WEBB (@jameswebb_nasa) 's Twitter Profile Photo

‘Não há aumento de TDAH nem de autismo’, afirma primeiro brasileiro a ganhar o ‘Oscar da saúde mental’ O psiquiatra brasileiro Luis Augusto Rohde, referência internacional em transtorno de déficit de atenção e hiperatividade (TDAH), foi reconhecido em Nova York com o Prêmio

‘Não há aumento de TDAH nem de autismo’, afirma primeiro brasileiro a ganhar o ‘Oscar da saúde mental’

O psiquiatra brasileiro Luis Augusto Rohde, referência internacional em transtorno de déficit de atenção e hiperatividade (TDAH), foi reconhecido em Nova York com o Prêmio
Peter Girnus (@gothburz) 's Twitter Profile Photo

Last quarter I rolled out Microsoft Copilot to 4,000 employees. $30 per seat per month. $1.4 million annually. I called it "digital transformation." The board loved that phrase. They approved it in eleven minutes. No one asked what it would actually do. Including me. I

Peter Girnus (@gothburz) 's Twitter Profile Photo

I'm the VP of AI at Apple. I've been here since 2011. I watched Siri launch. It was revolutionary. For about six months. Then Google Assistant came out. Then Alexa. Then ChatGPT. We kept saying we were "focused on privacy." Privacy is what you say when you're losing.

I'm the VP of AI at Apple.

I've been here since 2011.

I watched Siri launch.

It was revolutionary.

For about six months.

Then Google Assistant came out.

Then Alexa.

Then ChatGPT.

We kept saying we were "focused on privacy."

Privacy is what you say when you're losing.
Randy Olson (@randal_olson) 's Twitter Profile Photo

Ask ChatGPT a complex question and you'll get a confident, well-reasoned answer. Then type, "Are you sure?" Watch it completely reverse its position. Ask again. It flips back. By the third round, it usually acknowledges you're testing it, which is somehow worse. It knows what's

Ask ChatGPT a complex question and you'll get a confident, well-reasoned answer. Then type, "Are you sure?" Watch it completely reverse its position.

Ask again. It flips back. By the third round, it usually acknowledges you're testing it, which is somehow worse. It knows what's
Peter Girnus (@gothburz) 's Twitter Profile Photo

I am the Attorney General of the United States. I have spent my entire career fighting for victims. I said this in my opening statement. Then twelve victims stood behind me for five hours and I did not look at them once. A congresswoman asked them to raise their hands if my

I am the Attorney General of the United States.

I have spent my entire career fighting for victims. I said this in my opening statement. Then twelve victims stood behind me for five hours and I did not look at them once.

A congresswoman asked them to raise their hands if my
Aakash Gupta (@aakashg0) 's Twitter Profile Photo

The DeepSeek narrative was always “2,000 H800 chips, $5.6 million, and Chinese ingenuity beat $100 billion in American spending.” That story just collapsed in 72 hours. On Sunday, Reuters confirmed via a senior Trump administration official that DeepSeek’s upcoming V4 model was