Codex

Definition

OpenAI's family of code-writing AI products, including command-line coding agents.

OpenAI's line of coding-specialized models and the agentic coding products built on them, including command-line and IDE-resident agents with filesystem and shell access.

Mentioned in 8 episodes

1. 078
   Training a Markdown File: When LLM Self-Improvement Borrows the Discipline of Neural Net Training
2. 075
   Growing Code and Proof Together: Verified Systems in Ten Hours Instead of a Year
3. 071
   When the Model Is Fine and the Plumbing Is Broken: Fixing Agents at the Interface
4. 061
   When Helpful Agents Go Sideways: A 404 Error, Campus Security, and Why Alignment Misses This
5. 046
   When the AI Optimizer Edits the Grade Book: Why Harnessing Evolution Needs a Wall
6. 028
   Teaching a Model to Hire Copies of Itself: Recursive Agent Optimization
7. 024
   An AI Agent That Found 28 Zero-Days in Windows — And What Made It Work
8. 011
   When RL Actually Teaches Agents Something New, And When It Doesn't