OpenAI updates its coding agent Codex with internet access, turned off by default, and expands availability to ChatGPT Plus users (Simon Willison/Simon Willison's Weblog)

Simon Willison / Simon Willison's Weblog: OpenAI updates its coding agent Codex with internet access, turned off by default, and expands availability to ChatGPT Plus users  —  This is the Codex “cloud-based software engineering agent”, not the Codex CLI tool or older 2021 Codex LLM.  Codex just started rolling out to ChatGPT Plus …

Jun 3, 2025 - 23:50
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OpenAI updates its coding agent Codex with internet access, turned off by default, and expands availability to ChatGPT Plus users (Simon Willison/Simon Willison's Weblog)

Simon Willison / Simon Willison's Weblog:
OpenAI updates its coding agent Codex with internet access, turned off by default, and expands availability to ChatGPT Plus users  —  This is the Codex “cloud-based software engineering agent”, not the Codex CLI tool or older 2021 Codex LLM.  Codex just started rolling out to ChatGPT Plus …