Keep pulling the thread on Nick Turley.
The Sora Android app was developed from scratch and launched to the public in a total of 28 days with the help of OpenAI's Codex.
OpenAI's Codex product has experienced 20x growth in usage since August.
The Sora Android app, which became the number one app in the app store, was built by a team of approximately two to three engineers.
The models powering OpenAI's Codex are serving many trillions of tokens per week.
OpenAI recently shipped a new model named GPT 5.1 Codex Max.
For the team building the Atlas browser at OpenAI, tasks that previously took 2-3 engineers 2-3 weeks to complete can now be done by one engineer in one week using Codex.
The Codex model is the most served coding model via the OpenAI API.
The GPT 5.1 Codex Max model is approximately 30% faster at completing tasks compared to the previous GPT 5.1 Codex model.
OpenAI is currently developing a Windows version of its Atlas browser.
Andrej Karpathy has successfully used OpenAI's Codex to solve complex software bugs that he was unable to resolve after hours of effort.
The latest version of OpenAI's coding model, GPT 5.1 Codex Max, is the first to natively understand the PowerShell scripting language.
OpenAI uses its own Codex agent to write and review code for the infrastructure that manages Codex's training runs.