OpenAI's advanced coding tool, Codex, is making its debut on mobile platforms. Launched approximately a year ago, Codex has now been seamlessly integrated into the ChatGPT application, providing users with the flexibility to remotely monitor and manage their development workflows.
This significant enhancement allows users to view their live Codex environments across any device where the tool is active. OpenAI announced these developments on Thursday, confirming that the update, currently in a preview phase, is now accessible to all plan subscribers on both iOS and Android.
“This is more than the ability to remotely control a single task or dispatch new tasks to your computer,” an OpenAI statement highlighted. “From your phone, you can work across all of your threads, review outputs, approve commands, change models, or start something new.” This underscores a comprehensive remote management capability.
These mobile advancements follow a series of recent updates to Codex. Last month, OpenAI enabled the tool to operate autonomously in the background within desktop environments, handling various tasks independently. Furthermore, earlier this month, the company rolled out a new Chrome extension, allowing the agent to function directly within live browser sessions.
OpenAI’s move into mobile mirrors a similar initiative by competitor Anthropic, which introduced its "Remote Control" feature for Claude Code in February, allowing users to oversee Claude Code's operations from a distance.
The rapid succession of feature introductions from both OpenAI and Anthropic highlights the fierce rivalry between the two companies, as they vie for market leadership in agentic coding tools. While both tools remain extensively utilized, Anthropic’s Claude Code has notably increased its adoption among businesses and technology professionals over the past year.
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