Codex
also referred to as: codex by openai
4 statements across 4 episodes · 2 bullish · 1 bearish · 4 people on the record · first statement Mar 19, 2026 by Rohit Agarwal · across every show →
Everything said about Codex, oldest first
Mar 19, 2026 positive
Agarwal: Codex is better at writing code, but Claude leads in planning
“Everybody's still saying that Codex is a better model for code generation today, but people still use Claude to think, brainstorm, plan, and then once the plan is ready, it's like, okay, now Codex implemented. Codex is much better at writing code.”
May 10, 2026 negative
May 20, 2026 neutral
Koratana: GitHub Copilot originally began building on a GPT-2 Codex variant
“In 2019, 20, 20 time GPT-II had just been trained. And that was, I think, one of the first language models that came together and was coherent over longer horizons. And there was a variant of GPT-II that that was called Codex. And this is kind of the same name…”
Jul 31, 2026 bullish
Krishnan: End-to-End Outcome Startups Benefit from Smarter Frontier Models
“Now, when you're doing this kind of end-to-end thing, you are less likely to get disrupted. In fact, if you know, if anything, if the if the cloud models or codex or even Gemini models or any of these other models get a lot better at coding, these people only …”