The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).
OpenAI's head of Codex, Thibault 'Tibo' Sottiaux, has confirmed that the AI startup has no plans to shut down the coding ...
OpenAI has launched a plugin system for Codex, its AI coding agent, adding a curated directory of integrations that connect the tool to workplace apps including Slack, Notion, Figma, Gmail, and Google ...