Renato Azevedo Sant Anna (@renatoaz) 's Twitter Profile
Renato Azevedo Sant Anna

@renatoaz

Christian, Brazilian, AI Blogger - Digital Business & Insights Consultant | Mentor at FastCapital
I can guide your Content Strategy to produce tangible results.

ID: 15947338

linkhttps://www.linkedin.com/in/renatosantanna calendar_today22-08-2008 17:06:33

864 Tweet

468 Followers

3,3K Following

Alex Prompter (@alex_prompter) 's Twitter Profile Photo

Holy shit. Stanford just showed that the biggest performance gap in AI systems isn't the model it's the harness. The code wrapping the model. And they built a system that writes better harnesses automatically than humans can by hand. > +7.7 points. 4x fewer tokens. > #1 ranking

Holy shit. Stanford just showed that the biggest performance gap in AI systems isn't the model it's the harness.

The code wrapping the model. And they built a system that writes better harnesses automatically than humans can by hand.

> +7.7 points. 4x fewer tokens.
> #1 ranking
Big Brain AI (@realbigbrainai) 's Twitter Profile Photo

Marc Andreessen explains why we are only three years into what is effectively an 80-year technological revolution: He opens with a blunt assessment: "This is the biggest technological revolution of my life. This is clearly bigger than the internet. The comps on this are things

Hasan Toor ✪ (@hasantoxr) 's Twitter Profile Photo

STANFORD UNIVERSITY compressed the entire field of LLMs and transformers into free cheatsheets anyone can use today. It covers everything from self-attention to Flash Attention, LoRA, SFT, MoE, distillation, quantization, RAG, agents, and LLM-as-a-judge. 100% Free and Open

STANFORD UNIVERSITY compressed the entire field of LLMs and transformers into free cheatsheets anyone can use today.

It covers everything from self-attention to Flash Attention, LoRA, SFT, MoE, distillation, quantization, RAG, agents, and LLM-as-a-judge.

100% Free and Open
Ihtesham Ali (@ihtesham2005) 's Twitter Profile Photo

🚨BREAKING: Researchers just audited 17,022 AI agent skills and found a ticking time bomb nobody was watching. 3.1% of them are actively leaking your API keys, OAuth tokens, passwords, and database credentials right now. During normal execution. No hacking required. Here's the

🚨BREAKING: Researchers just audited 17,022 AI agent skills and found a ticking time bomb nobody was watching.

3.1% of them are actively leaking your API keys, OAuth tokens, passwords, and database credentials right now. During normal execution. No hacking required.

Here's the
Dr Singularity (@dr_singularity) 's Twitter Profile Photo

wow, insane AI news We may have just crossed the line where AI research becomes automated and self improving. This paper introduces ASI-Evolve, a system where AI doesn’t just use tools… it becomes the researcher. Instead of humans designing better models, AI now runs a full

wow, insane AI news

We may have just crossed the line where AI research becomes automated and self improving. 

This paper introduces ASI-Evolve, a system where AI doesn’t just use tools… it becomes the researcher.

Instead of humans designing better models,
AI now runs a full
Muhammad Ayan (@socialwithaayan) 's Twitter Profile Photo

🚨 BREAKING: Someone just built the exact tool Andrej Karpathy said someone should build. 48 hours after Karpathy posted his LLM Knowledge Bases workflow, this showed up on GitHub. It's called Graphify. One command. Any folder. Full knowledge graph. Point it at any folder. Run

🚨 BREAKING: Someone just built the exact tool Andrej Karpathy said someone should build.

48 hours after Karpathy posted his LLM Knowledge Bases workflow, this showed up on GitHub.

It's called Graphify. One command. Any folder. Full knowledge graph.

Point it at any folder. Run
Genius Thinking (@geniusgtx) 's Twitter Profile Photo

The man who co-wrote the AI scaling playbook just declared its end in front of the entire field.. Ilya Sutskever told NeurIPS 2024: "Pre-training as we know it will unquestionably end." He called data "the fossil fuel of AI." And said we've already hit peak data.. → Epoch

Marc Andreessen 🇺🇸 (@pmarca) 's Twitter Profile Photo

All of these companies are rapidly adopting AI. It's just happening bottom-up, workers and managers doing it themselves and not necessarily telling the CEO. And the CEO is probably doing it too.

All of these companies are rapidly adopting AI. It's just happening bottom-up, workers and managers doing it themselves and not necessarily telling the CEO. And the CEO is probably doing it too.
TCM1907 (@tcm1907) 's Twitter Profile Photo

BREAKING 🚨 Scientists have recently sent shockwaves through the semiconductor industry, uncovering the breakthrough that will help future computers shatter all existing speed limits ⚡️ After more than a century of controversy, the mystery of how electrons tunnel through energy

BREAKING 🚨 Scientists have recently sent shockwaves through the semiconductor industry, uncovering the breakthrough that will help future computers shatter all existing speed limits ⚡️

After more than a century of controversy, the mystery of how electrons tunnel through energy
Evan Luthra (@evanluthra) 's Twitter Profile Photo

🚨RESEARCHERS JUST MATHEMATICALLY PROVED THAT AI LAYOFFS WILL DESTROY THE ECONOMY.. AND EVERY CEO ALREADY KNOWS IT.. BUT NONE OF THEM CAN STOP.. Two researchers from UPenn and Boston University just published a paper called "The AI Layoff Trap".. They proved something

🚨RESEARCHERS JUST MATHEMATICALLY PROVED THAT AI LAYOFFS WILL DESTROY THE ECONOMY.. AND EVERY CEO ALREADY KNOWS IT.. BUT NONE OF THEM CAN STOP..

Two researchers from UPenn and Boston University just published a paper called "The AI Layoff Trap"..

They proved something
AI Security Institute (@aisecurityinst) 's Twitter Profile Photo

We conducted cyber evaluations of Claude Mythos Preview and found that it is the first model to complete an AISI cyber range end-to-end. 🧵

We conducted cyber evaluations of Claude Mythos Preview and found that it is the first model to complete an AISI cyber range end-to-end. 🧵
Charly Wargnier (@datachaz) 's Twitter Profile Photo

🚨 The "AI Layoff Trap" has been mathematically proven by UPenn & BU researchers. They warn that replacing workers with AI will trigger an economic collapse, and CEOs are stuck in a Prisoner’s Dilemma. 100K+ tech layoffs in 2025. 52,000 more in early 2026. IBM & Salesforce are

🚨 The "AI Layoff Trap" has been mathematically proven by UPenn & BU researchers.

They warn that replacing workers with AI will trigger an economic collapse, and CEOs are stuck in a Prisoner’s Dilemma.

100K+ tech layoffs in 2025. 52,000 more in early 2026.

IBM & Salesforce are
Alex Imas (@alexolegimas) 's Twitter Profile Photo

New essay on the economics of structural change and the post-commodity future of work. 1. Almost any question about the impact of advanced AI on the economy needs to start at the same place: what is still scarce? Answer that, and the analysis becomes pretty straightforward. This

New essay on the economics of structural change and the post-commodity future of work.

1. Almost any question about the impact of advanced AI on the economy needs to start at the same place: what is still scarce? Answer that, and the analysis becomes pretty straightforward. This
Alex Finn (@alexfinnx) 's Twitter Profile Photo

The new Claude Code desktop app is sick. You NEED to be testing this Fully customizable interface, multi tasking, organizaed by project, built in routines, integrated with Cowork and chat Here's what I'd set up first: • Start a session in each of your projects so they're all

The new Claude Code desktop app is sick. You NEED to be testing this

Fully customizable interface, multi tasking, organizaed by project, built in routines, integrated with Cowork and chat

Here's what I'd set up first:

• Start a session in each of your projects so they're all
TuringPost (@theturingpost) 's Twitter Profile Photo

It's fascinating is how little of Claude Code is actually "intelligence." This study found a tiny reasoning core wrapped in massive infrastructure, and even quantifies it. → Only ~1.6% of the system is actual decision logic, while ~98.4% is operational harness: ~512K lines

It's fascinating is how little of Claude Code is actually "intelligence."

This study found a tiny reasoning core wrapped in massive infrastructure, and even quantifies it.

→ Only ~1.6% of the system is actual decision logic, while ~98.4% is operational harness:

~512K lines
Syed Ijlal Hussain (@sijlalhussain) 's Twitter Profile Photo

📍 AI adoption is not driven by access. It is driven by managerial support. As recent analysis highlights, employees with high managerial support are far more likely to use AI frequently, across both private and public sectors. This is not a tooling gap. It is a leadership

📍 AI adoption is not driven by access. It is driven by managerial support.

As recent analysis highlights, employees with high managerial support are far more likely to use AI frequently, across both private and public sectors. This is not a tooling gap. It is a leadership
Javier Vadell 🧉🇦🇷🇧🇷🇨🇳🌎🌏🌍 (@vadell_javier) 's Twitter Profile Photo

A China 🇨🇳 lidera a inovação global. Quatro empresas chinesas estão entre as 10 maiores solicitantes de patentes do mundo para 2025. A China 🇨🇳também é a maior detentora mundial de patentes de IA, possuindo 60% das patentes globais de IA — demonstrando um forte crescimento na

A China 🇨🇳 lidera a inovação global.
Quatro empresas chinesas estão entre as 10 maiores solicitantes de patentes do mundo para 2025.

A China 🇨🇳também é a maior detentora mundial de patentes de IA, possuindo 60% das patentes globais de IA — demonstrando um forte crescimento na
Genius Thinking (@geniusgtx) 's Twitter Profile Photo

6,000 executives surveyed. Most said AI has zero measurable productivity impact. Amazon's ex-AI chief runs 100 agents while she sleeps. The gap isn't AI vs. humans. It's humans with AI vs. humans without. Here's why Allie K Miller says you have 12 months: Miller ran machine