Codex Weekly: OpenAI Files for IPO, Sites Goes Preview, and Three Platform Deprecations Land
This was a week that matters — not just for Codex users, but for anyone watching where the AI industry is headed. OpenAI filed confidential paperwork …
Codex-Weekly
Codex Weekly: Codex Goes Vertical, Dreaming V3 Rewrites Memory
OpenAI’s biggest bet this week isn’t a model — it’s a channel strategy. Codex expanded beyond developers with six role-specific …
Codex Weekly: Agents SDK Gets Model-Native Harness, Workspace Agents GA, Enterprise Partnerships
OpenAI closed May with its most consequential week of the year on multiple fronts. Workspace Agents reached general availability across Business, …
Codex Weekly: Universal Agent, GPT-5.5 Instant Cuts Hallucinations 52%, OpenAI Launches DeployCo
This was a watershed week for OpenAI’s Codex ecosystem. Codex shed its “coding assistant” label and emerged as a universal work …
Codex Weekly: 4M Users, Chrome Extension, and the Shift to Daily Work Agent
This week marked a turning point for OpenAI’s Codex platform — it’s no longer just a coding assistant. The repositioning of Codex as a …
Codex Weekly: Multi-Cloud Era Begins — Codex Lands on AWS, Symphony Open-Sourced
This was a defining week for OpenAI’s platform strategy. Codex and OpenAI models are now available on Amazon Bedrock, the Microsoft partnership …
Codex Weekly: GPT-5.5 Ships, Agents SDK Gets Sandboxes, and Codex Crosses 4M Developers
This was one of the busiest weeks OpenAI has shipped all year. GPT-5.5 arrived as the new frontier model in ChatGPT and Codex. Workspace agents turned …
Codex Weekly: Astral Acquisition, GPT-5.4 Mini, $110B
The week ending March 22 was dominated by three moves: OpenAI’s planned acquisition of Astral — the company behind Python’s …
Codex Weekly: Security Scanner, Pentagon Fallout, GPT-5.4
Three stories defined the OpenAI week ending March 15: the launch of Codex Security — a vulnerability scanner claiming a 50%+ false-positive reduction …