Brain Codex

I Built A Second Brain With Codex in 15 Minutes (Matt Wolfe)

28:51 |

ChatGPT Codex is AMAZING! Here's how to use it as a beginner.

18:58 |

Build a Second Brain with Obsidian and Codex (Step by Step)

16:05 |

I Turned GPT-6 Astra Into the Ultimate AI Second Brain

19:49 |

OpenAI Codex in 7 Minutes

6:52 |

My Obsidian and Codex Workflow

3:06 |

I asked Codex to Build My 2nd Brain | Step-by-Step Guide

16:59 |

Your Second Brain just got a massive AI upgrade with Codex! 🧠✨

0:37 |

Build an Obsidian BACKEND Not a Second Brain!

8:25 |

Build & Sell with Codex (5+ Hour Course)

5:10:40 |

The Easiest Way to Get Started with Second Brains!

26:43 |

Cross Agent Setup: One Brain for Claude Code, Codex & Pi

26:00 |

I gave Claude Code, Codex, and Hermes a shared brain

9:05 |

Build an AI Second Brain for Trading in 2 Minutes | Codex + Claude Code

11:39 |

FlyWire Codex Workshop (Fall 2025)

50:51 |

Codex vs Claude - an Honest Comparison

22:56 |

I Gave Claude Code, Cursor & Codex ONE Shared Brain (Self-Evolving Memory)

29:02 |

Stop Using Obsidian. This Simple Second Brain Setup Actually Works (Andrej Karpathy + Claude Cowork)

26:24 |

Build The Ultimate AI Second Brain With Notion + Codex

25:50 |

Build a Second Brain in Obsidian and Codex

13:30 |