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OpenAI just gave Codex a major upgrade.

Rohan Paul Twitter · Rohan Paul (@rohanpaul_ai) · 2026-06-02

OpenAI upgrades Codex from a coding assistant into a full workspace builder that can generate interactive websites, apps, dashboards, and review tools from plain natural language instructions.

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Topics: openaicodexai-codingai-agents

Claims

  • OpenAI has significantly upgraded Codex beyond its original code-generation role.
  • Codex can now create interactive sites, apps, dashboards, planners, and review tools from plain work instructions.
  • A new 'Sites' feature is the most notable addition, enabling Codex to build and deploy web experiences.

Key quotes

OpenAI just gave Codex a major upgrade. From a coding assistant into a workspace builder that can create interactive sites, apps, dashboards, planners, and review tools from plain work instructions.