📅 Last updated: December 27, 2025
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1 min read • 54 words
1 min read • 54 words
AI Builds Itself: The Codex Revelation
“The vast majority of Codex is built by Codex,” OpenAI told us about its new AI coding agent.
Key Implications
This statement highlights a significant shift in how advanced AI systems are developed and improved.
- Self-improving AI systems can accelerate development cycles.
Source: Ars Technica. Image: BoliviaInteligente / Unsplash

