OpenAI Codex, every mention
22 scenes (2025), the whole family · ← back to OpenAI Codex
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every year 2025 anyone Greg Isenberg 171Dan Shipper 25Riley Brown 14Remy Gaskill 9Ryan Carson 7Ben Tossell 6Ross Mike 4Morgan Linton 4Michael Shemelis 4Meng To 3
Verbatim, from the transcripts: the passages where OpenAI Codex comes up
OpenAI Releases ChatGPT AI Agent Skills
- ▶ 0:55 Greg Isenberg But quietly, we have Codex now officially supports skills. 9 times in the scene
Reviewing Claude Opus 4.5
- ▶ 16:25 James (The Boring Marketer) Like when I was, I was trying to use codex and GPT five before 5.1 came out and, uh, you know, Gemini 2.5 pro and stuff like that.
The Best Vibe Coding Tools in 2026
- ▶ 1:10 unnamed speaker Okay, so, Lovable, VZero, Bolt, Cloud Code, Cursor, Codex, Windsurf, Vibecode, Rourke.
- ▶ 7:14 unnamed speaker But I still have found people running to the Claude codes and the codex is in the cursor.
- ▶ 14:59 unnamed speaker It's either going to be Claude, or it's going to be Codex, which is gaining a lot of hype. 10 times in the scene
I Built an Entire App with OpenAI's Codex and 8 AI Agent Employees
- ▶ 0:21 unnamed speaker We're going to be using Idea Browser to come up with a really amazing business idea, and then we're going to be using OpenAI's Codex to build out that idea.
- ▶ 6:41 unnamed speaker Go into that website, see what that trend is all about, and then give us a few ideas for what we can build out in our next stage, which will be going into Codex and actually building out that idea.
- ▶ 15:02 unnamed speaker So we want to build this and then hand it off to our codex agent who will start building the app for us. 10 times in the scene
- ▶ 21:09 unnamed speaker I've been using Codex high for everything, but I just watched, uh, the Codex product manager build out an app live at the open AI dev day, and he used low for everything. 8 times in the scene
- ▶ 37:36 unnamed speaker Is this like kind of percolating, uh, ideas for you, Greg, around Codex and things you can do with it? 5 times in the scene
- ▶ 45:14 unnamed speaker and then we can do things like, just to show the power of what we got today with agents, I'm gonna go into Codex on my browser. 5 times in the scene
I Tested EVERY Hyped AI Tool - I ONLY Kept Using These
- ▶ 56:56 Greg Isenberg So you got to think that open AI with codecs,
ChatGPT Codex is like 10 AI software developers (tutorial for beginners)
- ▶ 0:00 Greg Isenberg Should you try Sam Altman and OpenAI's new AI engineer in the browser, Codex? 2 times in the scene
- ▶ 0:47 Greg Isenberg He just went viral for talking about Codex. 6 times in the scene
- ▶ 1:41 Ben Tossell Um, if you don't know what Codex is, it's effectively a way to type in a task, it will code it for you, and then push it to GitHub. 4 times in the scene
- ▶ 5:59 Greg Isenberg We, we add a task on codex. 4 times in the scene
- ▶ 10:54 Greg Isenberg Okay, quick, uh, before you get into that, why am I even using Codex? 6 times in the scene
- ▶ 17:36 Ben Tossell So even on my personal sites, I have this, which I haven't worked on yet, which is, I basically try to copy the codex UI, and that's what I use for this inspiration. 2 times in the scene
- ▶ 18:17 Greg Isenberg Um, Before we go, you know, you've been playing with Codex for a few days now. 3 times in the scene
- ▶ 21:55 Greg Isenberg Uh, when you say ask ChatGPT if you don't understand something, do you mean going to ChatGPT.com or do you mean going to ChatGPT.com slash codex and hitting the ask button?
- ▶ 23:59 Greg Isenberg Like after you've built a personal site, you know, what's level two, three, and four as you're learning about codex? 6 times in the scene
- ▶ 32:12 Greg Isenberg Um, that being said, I think that playing with codecs is almost like a lightweight way to learn how to code in some ways. 4 times in the scene