Sneak Peek: Codex Developer Edition Update
PierceLilholt · x · 2026-07-15
OpenAI's Codex is rolling out new updates specifically for developers.
The showcased capabilities include:
- Handling complex tasks using GPT-5.6
- Parallel execution of multiple tasks
- Direct computer operation capabilities
- Inline code modifications
- Reviewing PRs
The video teaser concludes with a sneak peek of an unreleased feature.
Related event: Codex Developer Update: GPT-5.6 and Parallel Tasks(28 posts)→
More from coding & agent
- Alex Townsend posts 200 open problems in numerical linear algebra for humans and AI agents — IgorCarron · 2026-09-11
- Kimi K2.8 Preview rolls out: near-K3 coding performance, 1M context for all tiers — teortaxesTex · 2026-09-11
- Looking for a classifier of software engineering task shapes to pick models per task — StewartalsopIII · 2026-09-11
- Steal this idea: prompt-to-hardware where agents assemble custom devices — paraschopra · 2026-09-11
- Model Is the Least Interesting Part: A Guide to Six Core AI Architectures from RAG to Multi-Agent — goyalshaliniuk · 2026-09-11
- Non-coder builds layered memory architecture: 20k tokens tracks a year of agent conversations — matteoianni · 2026-09-11