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§01filmmaking

writing & directing

I make science documentaries that reach millions of viewers at infinitamente.

397K
subscribers
6.2M
total views
~1 h
a typical film
§02research

machine learning & interpretability

I study how LLMs and other artificial intelligent systems work inside through the lens of mechanistic interpretability.

opening the black box
§03math & cs

math & computer science

I studied mathematics and computer science at University of São Paulo and I'm familiar with advanced topics in both disciplines.

mathematics

computer science

§04speaking

podcasting & public speaking

§05cool things

software development

Mouse Portal

Use one mouse and one keyboard to control every computer, tablet and phone you have through WiFi. Copy and paste files between them seamlessly.

in the workshop

Talking Book

Talk with your audiobook as you listen.

in the workshop

Ultimate Thucydides

A free web edition of Thucydides' The Peloponnesian War with commentary, maps and archaeology organized with the help of AI.

public beta

LifeOS

Personal productivity tool for work and study made to be used with Claude Code, Codex or any other AI agentic harness.

source ↗
on github

Ignite

Study and remember what you read through guided socratic questions with AI using your already existing subscription.

source ↗
on github

Next

Something new is being built here.

reserved
§06writing

some more writing

I also post my writing on Substack.

§07say hello

optimism for the future