3 articles

Codex

Index of editorial tags and filtered coverage.

Oct 10, 2026OpenAI

Codex starts suggesting the user's next message: OpenAI launches “composer predictions” in beta

On October 9, 2026, OpenAI turned on “composer predictions” in the Codex desktop app, a beta feature for adult ChatGPT Pro users that proposes the next message after each response, is accepted with the Tab key and is never sent automatically.

Sep 29, 2026OpenAI

Special: everything OpenAI announced today at DevDay 2026

At DevDay 2026 on September 29 in San Francisco, OpenAI announced more than 20 launches: dots, always-on agents powered by GPT-6 Astra; GPT-6.1 Sol, near-Astra capability at one fifth of Astra's token prices ($2 input and $10 output per million in the API); Astra Ultrafast; Codex in the cloud; computer use in the Agents API; plugin extensions and new collaboration tools in ChatGPT.

Jun 29, 2021Copilot

GitHub Copilot (2021): code models in the editor

Powered by OpenAI’s Codex, Copilot brought generative autocomplete to millions of developers and redefined software productivity.