Codex

Software / App

Code-writing model used to generate templates and influence bot behavior.

Mentioned in 79 videos

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Videos Mentioning Codex

The art of influence: The single most important skill left that AI can’t replace | Jessica Fain

The art of influence: The single most important skill left that AI can’t replace | Jessica Fain

Lenny's Podcast

An AI coding tool mentioned as being good at generating ideas for product improvements.

Four CEOs on the Future of AI: CoreWeave, Perplexity, Mistral, and IREN

Four CEOs on the Future of AI: CoreWeave, Perplexity, Mistral, and IREN

All-In Podcast

An OpenAI coding model, favored by iOS engineers, further illustrating the specialization of AI models.

[One Million AI Engineer Special] How Stanford Teaches AI-Native Engineering — Mihail Eric, Monaco

[One Million AI Engineer Special] How Stanford Teaches AI-Native Engineering — Mihail Eric, Monaco

Latent Space

An AI coding assistant that primarily operates as a desktop application, moving away from CLI interaction.

ChatGPT Tutorial: 35 Tips I Wish I Knew Sooner

ChatGPT Tutorial: 35 Tips I Wish I Knew Sooner

Matt Wolfe

A coding platform or feature within ChatGPT, mentioned as being available on higher-tier plans.

Rebuilding Git for AI Agents and The Future of Developer Tools | Deep Dives with a16z

Rebuilding Git for AI Agents and The Future of Developer Tools | Deep Dives with a16z

a16z Deep Dives

An AI coding tool mentioned as being subjectively effective by some team members, contrasting with Claude Code.

Why half of product managers are in trouble | Nikhyl Singhal (Meta, Google)

Why half of product managers are in trouble | Nikhyl Singhal (Meta, Google)

Lenny's Podcast

An AI model, similar to Claude, that can be used to generate code and ideas. Nikhyl actively used it intensely before switching to Claude more recently.

OpenAI Co-Founder on the AI Race, the Sam Altman Firing, and What Comes Next

OpenAI Co-Founder on the AI Race, the Sam Altman Firing, and What Comes Next

The Knowledge Project Podcast

Mentioned as a tool that has revolutionized software engineering and enables anyone to build apps.

How to Make Claude Code Your AI Engineering Team

How to Make Claude Code Your AI Engineering Team

Y Combinator

Codex is described as the 'autistic CTO' that complements Opus 4.6, suitable for when complex tasks require focused execution.

AI News: The Biggest Leap We've Seen This Year!

AI News: The Biggest Leap We've Seen This Year!

Matt Wolfe

A platform where GPT-5.5 is available and its features for coding tasks are highlighted.

On Vibe Coding

On Vibe Coding

Naval

An AI model used for bug solving and deep problem-solving in coding, also mentioned as a tool for reviewing pull requests.

🔬Top Black Holes Physicist: GPT5 can do Vibe Physics, here's what I found

🔬Top Black Holes Physicist: GPT5 can do Vibe Physics, here's what I found

Latent Space

An AI model that could simulate the SYK model in 10 minutes, a very technical quantum mechanics problem that research groups struggled with.

Tokenmaxxing: How Top Builders Use AI To Do The Work Of 400 Engineers

Tokenmaxxing: How Top Builders Use AI To Do The Work Of 400 Engineers

Y Combinator

An AI tool that Gary Tan uses, particularly for its '200 IQ nearly nonverbal CTO' capabilities, contrasting with Claude Code's 'ADHD CEO' style. It's integrated into GStack as '/codex'.

Why we’re at the beginning of the AI hardware boom | Caitlin Kalinowski (ex–OpenAI, Meta, Apple)

Why we’re at the beginning of the AI hardware boom | Caitlin Kalinowski (ex–OpenAI, Meta, Apple)

Lenny's Podcast

An AI system that Caitlin desires for hardware engineering, highlighting its value in other fields but a current lack of equivalent for her domain.

AI Dev 26 x SF | Jeff Huber: Everything You Need to Know About Agentic Search

AI Dev 26 x SF | Jeff Huber: Everything You Need to Know About Agentic Search

DeepLearningAI

Mentioned as a tool users might be familiar with, which engages in sub-agent activities and context gathering.

AI Dev 26 x SF | Vlad Luzin: Herding Cats—The Hidden Challenges of Multi-Agent Autonomy

AI Dev 26 x SF | Vlad Luzin: Herding Cats—The Hidden Challenges of Multi-Agent Autonomy

DeepLearningAI

A coding agent mentioned for its detail-oriented review capabilities and integration with other frameworks.

AI Dev 26 x SF | Carter Rabasa: File Systems Are the New Primitive for AI Agents

AI Dev 26 x SF | Carter Rabasa: File Systems Are the New Primitive for AI Agents

DeepLearningAI

A system that shipped an update with built-in computer use, capable of manipulating files on a Mac but less so custom applications.

AI Dev 26 x SF | Barun Singh & Kennith Jackson; The Hidden Cost of AI Velocity and AI Agents

AI Dev 26 x SF | Barun Singh & Kennith Jackson; The Hidden Cost of AI Velocity and AI Agents

DeepLearningAI

An AI coding assistant mentioned as being used by most attendees daily.

AI Dev 26 x SF | Tushar Jain: Shipping Agents Safely, Boundaries That Actually Work

AI Dev 26 x SF | Tushar Jain: Shipping Agents Safely, Boundaries That Actually Work

DeepLearningAI

An AI agent that can be run within the SPX sandbox environment, also integrated with editors.

AI Dev 26 x SF | Ankit Mathur: The Coding Agent Multiverse of Madness

AI Dev 26 x SF | Ankit Mathur: The Coding Agent Multiverse of Madness

DeepLearningAI

A coding tool recommended for large code refactors and also used within the Isaac wrapper.

AI Dev 26 x SF | Ara Khan: Evals Are Broken Use Them Anyway

AI Dev 26 x SF | Ara Khan: Evals Are Broken Use Them Anyway

DeepLearningAI

An AI coding model that the speaker uses as an example of an agent that can get stuck in loops or encounter installation issues when evaluated.

AI Dev 26 x SF | João Moura: Building Recurring, Governed, and Embedded Enterprise Workflows

AI Dev 26 x SF | João Moura: Building Recurring, Governed, and Embedded Enterprise Workflows

DeepLearningAI

An AI model from OpenAI, mentioned as a tool for AI-assisted coding, alongside Cursor and Cloud Code.

SpaceX’s $2T Case, Nvidia’s Shock Selloff, America Turns on AI, Trump Pulls AI Order, Bond Crisis?

SpaceX’s $2T Case, Nvidia’s Shock Selloff, America Turns on AI, Trump Pulls AI Order, Bond Crisis?

All-In Podcast

OpenAI's coding AI model, mentioned as an example of a 'harness' that Grok previously lacked.

The AI paradox: More automation, more humans, more work | Dan Shipper

The AI paradox: More automation, more humans, more work | Dan Shipper

Lenny's Podcast

An AI agent developed by OpenAI, now with a desktop app that integrates a browser, allowing it to act as an operating system for all work, including emails, documents, and research. Dan Shipper uses it as his daily driver.

Stanford MS&E435 Economics of the AI Supercycle | Spring 2026 | Infrastructure, Capstone Case

Stanford MS&E435 Economics of the AI Supercycle | Spring 2026 | Infrastructure, Capstone Case

Stanford Online

An OpenAI product that is seeing increased usage beyond coding for general-purpose knowledge work, contributing to compute demand.

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