How OpenAI is utilizing GPT-5 Codex to enhance the AI software itself

Ed Bayes, a designer on the Codex group, described how the software has modified his personal workflow. Bayes mentioned Codex now integrates with undertaking administration instruments like Linear and communication platforms like Slack, permitting group members to assign coding duties on to the AI agent. “You possibly can add Codex, and you’ll mainly assign points to Codex now,” Bayes informed Ars. “Codex is actually a teammate in your workspace.”

This integration signifies that when somebody posts suggestions in a Slack channel, they’ll tag Codex and ask it to repair the difficulty. The agent will create a pull request, and group members can assessment and iterate on the modifications via the identical thread. “It’s mainly approximating this type of coworker and exhibiting up wherever you’re employed,” Bayes mentioned.

For Bayes, who works on the visible design and interplay patterns for Codex’s interfaces, the software has enabled him to contribute code straight fairly than handing off specs to engineers. “It sort of offers you extra leverage. It allows you to work throughout the stack and mainly be capable to do extra issues,” he mentioned. He famous that designers at OpenAI now prototype options by constructing them straight, utilizing Codex to deal with the implementation particulars.

OpenAI’s method treats Codex as what Bayes known as “a junior developer” that the corporate hopes will graduate right into a senior developer over time. “If you happen to have been onboarding a junior developer, how would you onboard them? You give them a Slack account, you give them a Linear account,” Bayes mentioned. “It’s not simply this software that you simply go to within the terminal, nevertheless it’s one thing that involves you as properly and sits inside your group.”

Given this teammate method, will there be something left for people to do? When requested, Embiricos drew a distinction between “vibe coding,” the place builders settle for AI-generated code with out shut assessment, and what AI researcher Simon Willison calls “vibe engineering,” the place people keep within the loop. “We see much more vibe engineering in our code base,” he mentioned. “You ask Codex to work on that, perhaps you even ask for a plan first. Trip, iterate on the plan, and then you definitely’re within the loop with the mannequin and thoroughly reviewing its code.”

Ed Bayes, a designer on the Codex group, described how the software has modified his personal workflow. Bayes mentioned Codex now integrates with undertaking administration instruments like Linear and communication platforms like Slack, permitting group members to assign coding duties on to the AI agent. “You possibly can add Codex, and you’ll mainly assign points to Codex now,” Bayes informed Ars. “Codex is actually a teammate in your workspace.”

This integration signifies that when somebody posts suggestions in a Slack channel, they’ll tag Codex and ask it to repair the difficulty. The agent will create a pull request, and group members can assessment and iterate on the modifications via the identical thread. “It’s mainly approximating this type of coworker and exhibiting up wherever you’re employed,” Bayes mentioned.

For Bayes, who works on the visible design and interplay patterns for Codex’s interfaces, the software has enabled him to contribute code straight fairly than handing off specs to engineers. “It sort of offers you extra leverage. It allows you to work throughout the stack and mainly be capable to do extra issues,” he mentioned. He famous that designers at OpenAI now prototype options by constructing them straight, utilizing Codex to deal with the implementation particulars.

OpenAI’s method treats Codex as what Bayes known as “a junior developer” that the corporate hopes will graduate right into a senior developer over time. “If you happen to have been onboarding a junior developer, how would you onboard them? You give them a Slack account, you give them a Linear account,” Bayes mentioned. “It’s not simply this software that you simply go to within the terminal, nevertheless it’s one thing that involves you as properly and sits inside your group.”

Given this teammate method, will there be something left for people to do? When requested, Embiricos drew a distinction between “vibe coding,” the place builders settle for AI-generated code with out shut assessment, and what AI researcher Simon Willison calls “vibe engineering,” the place people keep within the loop. “We see much more vibe engineering in our code base,” he mentioned. “You ask Codex to work on that, perhaps you even ask for a plan first. Trip, iterate on the plan, and then you definitely’re within the loop with the mannequin and thoroughly reviewing its code.”